23839920

素因数分解:

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

素因数の和:321

約数の個数: 200

約数和(自身を含む): 89483856

約数和(自身を除く): 65643936

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, 180, 195, 208, 216, 234, 240, 260, 270, 283, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 566, 585, 624, 648, 702, 720, 780, 810, 849, 936, 1040, 1053, 1080, 1132, 1170, 1296, 1404, 1415, 1560, 1620, 1698, 1755, 1872, 2106, 2160, 2264, 2340, 2547, 2808, 2830, 3120, 3240, 3396, 3510, 3679, 4212, 4245, 4528, 4680, 5094, 5265, 5616, 5660, 6480, 6792, 7020, 7358, 7641, 8424, 8490, 9360, 10188, 10530, 11037, 11320, 12735, 13584, 14040, 14716, 15282, 16848, 16980, 18395, 20376, 21060, 22074, 22640, 22923, 25470, 28080, 29432, 30564, 33111, 33960, 36790, 38205, 40752, 42120, 44148, 45846, 50940, 55185, 58864, 61128, 66222, 67920, 73580, 76410, 84240, 88296, 91692, 99333, 101880, 110370, 114615, 122256, 132444, 147160, 152820, 165555, 176592, 183384, 198666, 203760, 220740, 229230, 264888, 294320, 297999, 305640, 331110, 366768, 397332, 441480, 458460, 496665, 529776, 595998, 611280, 662220, 794664, 882960, 916920, 993330, 1191996, 1324440, 1489995, 1589328, 1833840, 1986660, 2383992, 2648880, 2979990, 3973320, 4767984, 5959980, 7946640, 11919960, 23839920]

約数ペア:

[(1, 23839920), (2, 11919960), (3, 7946640), (4, 5959980), (5, 4767984), (6, 3973320), (8, 2979990), (9, 2648880), (10, 2383992), (12, 1986660), (13, 1833840), (15, 1589328), (16, 1489995), (18, 1324440), (20, 1191996), (24, 993330), (26, 916920), (27, 882960), (30, 794664), (36, 662220), (39, 611280), (40, 595998), (45, 529776), (48, 496665), (52, 458460), (54, 441480), (60, 397332), (65, 366768), (72, 331110), (78, 305640), (80, 297999), (81, 294320), (90, 264888), (104, 229230), (108, 220740), (117, 203760), (120, 198666), (130, 183384), (135, 176592), (144, 165555), (156, 152820), (162, 147160), (180, 132444), (195, 122256), (208, 114615), (216, 110370), (234, 101880), (240, 99333), (260, 91692), (270, 88296), (283, 84240), (312, 76410), (324, 73580), (351, 67920), (360, 66222), (390, 61128), (405, 58864), (432, 55185), (468, 50940), (520, 45846), (540, 44148), (566, 42120), (585, 40752), (624, 38205), (648, 36790), (702, 33960), (720, 33111), (780, 30564), (810, 29432), (849, 28080), (936, 25470), (1040, 22923), (1053, 22640), (1080, 22074), (1132, 21060), (1170, 20376), (1296, 18395), (1404, 16980), (1415, 16848), (1560, 15282), (1620, 14716), (1698, 14040), (1755, 13584), (1872, 12735), (2106, 11320), (2160, 11037), (2264, 10530), (2340, 10188), (2547, 9360), (2808, 8490), (2830, 8424), (3120, 7641), (3240, 7358), (3396, 7020), (3510, 6792), (3679, 6480), (4212, 5660), (4245, 5616), (4528, 5265), (4680, 5094)]