15710640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{541}}^1$

素因数の和:579

約数の個数: 120

約数和(自身を含む): 53631984

約数和(自身を除く): 37921344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 541, 605, 660, 726, 880, 968, 1082, 1210, 1320, 1452, 1623, 1815, 1936, 2164, 2420, 2640, 2705, 2904, 3246, 3630, 4328, 4840, 5410, 5808, 5951, 6492, 7260, 8115, 8656, 9680, 10820, 11902, 12984, 14520, 16230, 17853, 21640, 23804, 25968, 29040, 29755, 32460, 35706, 43280, 47608, 59510, 64920, 65461, 71412, 89265, 95216, 119020, 129840, 130922, 142824, 178530, 196383, 238040, 261844, 285648, 327305, 357060, 392766, 476080, 523688, 654610, 714120, 785532, 981915, 1047376, 1309220, 1428240, 1571064, 1963830, 2618440, 3142128, 3927660, 5236880, 7855320, 15710640]

約数ペア:

[(1, 15710640), (2, 7855320), (3, 5236880), (4, 3927660), (5, 3142128), (6, 2618440), (8, 1963830), (10, 1571064), (11, 1428240), (12, 1309220), (15, 1047376), (16, 981915), (20, 785532), (22, 714120), (24, 654610), (30, 523688), (33, 476080), (40, 392766), (44, 357060), (48, 327305), (55, 285648), (60, 261844), (66, 238040), (80, 196383), (88, 178530), (110, 142824), (120, 130922), (121, 129840), (132, 119020), (165, 95216), (176, 89265), (220, 71412), (240, 65461), (242, 64920), (264, 59510), (330, 47608), (363, 43280), (440, 35706), (484, 32460), (528, 29755), (541, 29040), (605, 25968), (660, 23804), (726, 21640), (880, 17853), (968, 16230), (1082, 14520), (1210, 12984), (1320, 11902), (1452, 10820), (1623, 9680), (1815, 8656), (1936, 8115), (2164, 7260), (2420, 6492), (2640, 5951), (2705, 5808), (2904, 5410), (3246, 4840), (3630, 4328)]