15472080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 320

約数和(自身を含む): 62496000

約数和(自身を除く): 47023920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 27, 29, 30, 36, 38, 39, 40, 45, 48, 52, 54, 57, 58, 60, 65, 72, 76, 78, 80, 87, 90, 95, 104, 108, 114, 116, 117, 120, 130, 135, 144, 145, 152, 156, 171, 174, 180, 190, 195, 208, 216, 228, 232, 234, 240, 247, 260, 261, 270, 285, 290, 304, 312, 342, 348, 351, 360, 377, 380, 390, 432, 435, 456, 464, 468, 494, 513, 520, 522, 540, 551, 570, 580, 585, 624, 684, 696, 702, 720, 741, 754, 760, 780, 783, 855, 870, 912, 936, 988, 1026, 1040, 1044, 1080, 1102, 1131, 1140, 1160, 1170, 1235, 1305, 1368, 1392, 1404, 1482, 1508, 1520, 1560, 1566, 1653, 1710, 1740, 1755, 1872, 1885, 1976, 2052, 2088, 2160, 2204, 2223, 2262, 2280, 2320, 2340, 2470, 2565, 2610, 2736, 2755, 2808, 2964, 3016, 3120, 3132, 3306, 3393, 3420, 3480, 3510, 3705, 3770, 3915, 3952, 4104, 4176, 4408, 4446, 4524, 4560, 4680, 4940, 4959, 5130, 5220, 5510, 5616, 5655, 5928, 6032, 6264, 6612, 6669, 6786, 6840, 6960, 7020, 7163, 7410, 7540, 7830, 8208, 8265, 8816, 8892, 9048, 9360, 9880, 9918, 10179, 10260, 10440, 11020, 11115, 11310, 11856, 12528, 13224, 13338, 13572, 13680, 14040, 14326, 14820, 14877, 15080, 15660, 16530, 16965, 17784, 18096, 19760, 19836, 20358, 20520, 20880, 21489, 22040, 22230, 22620, 24795, 26448, 26676, 27144, 28080, 28652, 29640, 29754, 30160, 31320, 33060, 33345, 33930, 35568, 35815, 39672, 40716, 41040, 42978, 44080, 44460, 45240, 49590, 50895, 53352, 54288, 57304, 59280, 59508, 62640, 64467, 66120, 66690, 67860, 71630, 74385, 79344, 81432, 85956, 88920, 90480, 99180, 101790, 106704, 107445, 114608, 119016, 128934, 132240, 133380, 135720, 143260, 148770, 162864, 171912, 177840, 193401, 198360, 203580, 214890, 238032, 257868, 266760, 271440, 286520, 297540, 322335, 343824, 386802, 396720, 407160, 429780, 515736, 533520, 573040, 595080, 644670, 773604, 814320, 859560, 967005, 1031472, 1190160, 1289340, 1547208, 1719120, 1934010, 2578680, 3094416, 3868020, 5157360, 7736040, 15472080]

約数ペア:

[(1, 15472080), (2, 7736040), (3, 5157360), (4, 3868020), (5, 3094416), (6, 2578680), (8, 1934010), (9, 1719120), (10, 1547208), (12, 1289340), (13, 1190160), (15, 1031472), (16, 967005), (18, 859560), (19, 814320), (20, 773604), (24, 644670), (26, 595080), (27, 573040), (29, 533520), (30, 515736), (36, 429780), (38, 407160), (39, 396720), (40, 386802), (45, 343824), (48, 322335), (52, 297540), (54, 286520), (57, 271440), (58, 266760), (60, 257868), (65, 238032), (72, 214890), (76, 203580), (78, 198360), (80, 193401), (87, 177840), (90, 171912), (95, 162864), (104, 148770), (108, 143260), (114, 135720), (116, 133380), (117, 132240), (120, 128934), (130, 119016), (135, 114608), (144, 107445), (145, 106704), (152, 101790), (156, 99180), (171, 90480), (174, 88920), (180, 85956), (190, 81432), (195, 79344), (208, 74385), (216, 71630), (228, 67860), (232, 66690), (234, 66120), (240, 64467), (247, 62640), (260, 59508), (261, 59280), (270, 57304), (285, 54288), (290, 53352), (304, 50895), (312, 49590), (342, 45240), (348, 44460), (351, 44080), (360, 42978), (377, 41040), (380, 40716), (390, 39672), (432, 35815), (435, 35568), (456, 33930), (464, 33345), (468, 33060), (494, 31320), (513, 30160), (520, 29754), (522, 29640), (540, 28652), (551, 28080), (570, 27144), (580, 26676), (585, 26448), (624, 24795), (684, 22620), (696, 22230), (702, 22040), (720, 21489), (741, 20880), (754, 20520), (760, 20358), (780, 19836), (783, 19760), (855, 18096), (870, 17784), (912, 16965), (936, 16530), (988, 15660), (1026, 15080), (1040, 14877), (1044, 14820), (1080, 14326), (1102, 14040), (1131, 13680), (1140, 13572), (1160, 13338), (1170, 13224), (1235, 12528), (1305, 11856), (1368, 11310), (1392, 11115), (1404, 11020), (1482, 10440), (1508, 10260), (1520, 10179), (1560, 9918), (1566, 9880), (1653, 9360), (1710, 9048), (1740, 8892), (1755, 8816), (1872, 8265), (1885, 8208), (1976, 7830), (2052, 7540), (2088, 7410), (2160, 7163), (2204, 7020), (2223, 6960), (2262, 6840), (2280, 6786), (2320, 6669), (2340, 6612), (2470, 6264), (2565, 6032), (2610, 5928), (2736, 5655), (2755, 5616), (2808, 5510), (2964, 5220), (3016, 5130), (3120, 4959), (3132, 4940), (3306, 4680), (3393, 4560), (3420, 4524), (3480, 4446), (3510, 4408), (3705, 4176), (3770, 4104), (3915, 3952)]