309918960

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{283}}^1$

素因数の和:334

約数の個数: 300

約数和(自身を含む): 1169681832

約数和(自身を除く): 859762872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 169, 180, 195, 208, 216, 234, 240, 260, 270, 283, 312, 324, 338, 351, 360, 390, 405, 432, 468, 507, 520, 540, 566, 585, 624, 648, 676, 702, 720, 780, 810, 845, 849, 936, 1014, 1040, 1053, 1080, 1132, 1170, 1296, 1352, 1404, 1415, 1521, 1560, 1620, 1690, 1698, 1755, 1872, 2028, 2106, 2160, 2264, 2340, 2535, 2547, 2704, 2808, 2830, 3042, 3120, 3240, 3380, 3396, 3510, 3679, 4056, 4212, 4245, 4528, 4563, 4680, 5070, 5094, 5265, 5616, 5660, 6084, 6480, 6760, 6792, 7020, 7358, 7605, 7641, 8112, 8424, 8490, 9126, 9360, 10140, 10188, 10530, 11037, 11320, 12168, 12735, 13520, 13584, 13689, 14040, 14716, 15210, 15282, 16848, 16980, 18252, 18395, 20280, 20376, 21060, 22074, 22640, 22815, 22923, 24336, 25470, 27378, 28080, 29432, 30420, 30564, 33111, 33960, 36504, 36790, 38205, 40560, 40752, 42120, 44148, 45630, 45846, 47827, 50940, 54756, 55185, 58864, 60840, 61128, 66222, 67920, 68445, 73008, 73580, 76410, 84240, 88296, 91260, 91692, 95654, 99333, 101880, 109512, 110370, 114615, 121680, 122256, 132444, 136890, 143481, 147160, 152820, 165555, 176592, 182520, 183384, 191308, 198666, 203760, 219024, 220740, 229230, 239135, 264888, 273780, 286962, 294320, 297999, 305640, 331110, 365040, 366768, 382616, 397332, 430443, 441480, 458460, 478270, 496665, 529776, 547560, 573924, 595998, 611280, 662220, 717405, 765232, 794664, 860886, 882960, 916920, 956540, 993330, 1095120, 1147848, 1191996, 1291329, 1324440, 1434810, 1489995, 1589328, 1721772, 1833840, 1913080, 1986660, 2152215, 2295696, 2383992, 2582658, 2648880, 2869620, 2979990, 3443544, 3826160, 3873987, 3973320, 4304430, 4767984, 5165316, 5739240, 5959980, 6456645, 6887088, 7747974, 7946640, 8608860, 10330632, 11478480, 11919960, 12913290, 15495948, 17217720, 19369935, 20661264, 23839920, 25826580, 30991896, 34435440, 38739870, 51653160, 61983792, 77479740, 103306320, 154959480, 309918960]

約数ペア:

[(1, 309918960), (2, 154959480), (3, 103306320), (4, 77479740), (5, 61983792), (6, 51653160), (8, 38739870), (9, 34435440), (10, 30991896), (12, 25826580), (13, 23839920), (15, 20661264), (16, 19369935), (18, 17217720), (20, 15495948), (24, 12913290), (26, 11919960), (27, 11478480), (30, 10330632), (36, 8608860), (39, 7946640), (40, 7747974), (45, 6887088), (48, 6456645), (52, 5959980), (54, 5739240), (60, 5165316), (65, 4767984), (72, 4304430), (78, 3973320), (80, 3873987), (81, 3826160), (90, 3443544), (104, 2979990), (108, 2869620), (117, 2648880), (120, 2582658), (130, 2383992), (135, 2295696), (144, 2152215), (156, 1986660), (162, 1913080), (169, 1833840), (180, 1721772), (195, 1589328), (208, 1489995), (216, 1434810), (234, 1324440), (240, 1291329), (260, 1191996), (270, 1147848), (283, 1095120), (312, 993330), (324, 956540), (338, 916920), (351, 882960), (360, 860886), (390, 794664), (405, 765232), (432, 717405), (468, 662220), (507, 611280), (520, 595998), (540, 573924), (566, 547560), (585, 529776), (624, 496665), (648, 478270), (676, 458460), (702, 441480), (720, 430443), (780, 397332), (810, 382616), (845, 366768), (849, 365040), (936, 331110), (1014, 305640), (1040, 297999), (1053, 294320), (1080, 286962), (1132, 273780), (1170, 264888), (1296, 239135), (1352, 229230), (1404, 220740), (1415, 219024), (1521, 203760), (1560, 198666), (1620, 191308), (1690, 183384), (1698, 182520), (1755, 176592), (1872, 165555), (2028, 152820), (2106, 147160), (2160, 143481), (2264, 136890), (2340, 132444), (2535, 122256), (2547, 121680), (2704, 114615), (2808, 110370), (2830, 109512), (3042, 101880), (3120, 99333), (3240, 95654), (3380, 91692), (3396, 91260), (3510, 88296), (3679, 84240), (4056, 76410), (4212, 73580), (4245, 73008), (4528, 68445), (4563, 67920), (4680, 66222), (5070, 61128), (5094, 60840), (5265, 58864), (5616, 55185), (5660, 54756), (6084, 50940), (6480, 47827), (6760, 45846), (6792, 45630), (7020, 44148), (7358, 42120), (7605, 40752), (7641, 40560), (8112, 38205), (8424, 36790), (8490, 36504), (9126, 33960), (9360, 33111), (10140, 30564), (10188, 30420), (10530, 29432), (11037, 28080), (11320, 27378), (12168, 25470), (12735, 24336), (13520, 22923), (13584, 22815), (13689, 22640), (14040, 22074), (14716, 21060), (15210, 20376), (15282, 20280), (16848, 18395), (16980, 18252)]