65728480

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:428

約数の個数: 96

約数和(自身を含む): 165582144

約数和(自身を除く): 99853664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 53, 80, 92, 106, 115, 160, 184, 212, 230, 265, 337, 368, 424, 460, 530, 674, 736, 848, 920, 1060, 1219, 1348, 1685, 1696, 1840, 2120, 2438, 2696, 3370, 3680, 4240, 4876, 5392, 6095, 6740, 7751, 8480, 9752, 10784, 12190, 13480, 15502, 17861, 19504, 24380, 26960, 31004, 35722, 38755, 39008, 48760, 53920, 62008, 71444, 77510, 89305, 97520, 124016, 142888, 155020, 178610, 195040, 248032, 285776, 310040, 357220, 410803, 571552, 620080, 714440, 821606, 1240160, 1428880, 1643212, 2054015, 2857760, 3286424, 4108030, 6572848, 8216060, 13145696, 16432120, 32864240, 65728480]

約数ペア:

[(1, 65728480), (2, 32864240), (4, 16432120), (5, 13145696), (8, 8216060), (10, 6572848), (16, 4108030), (20, 3286424), (23, 2857760), (32, 2054015), (40, 1643212), (46, 1428880), (53, 1240160), (80, 821606), (92, 714440), (106, 620080), (115, 571552), (160, 410803), (184, 357220), (212, 310040), (230, 285776), (265, 248032), (337, 195040), (368, 178610), (424, 155020), (460, 142888), (530, 124016), (674, 97520), (736, 89305), (848, 77510), (920, 71444), (1060, 62008), (1219, 53920), (1348, 48760), (1685, 39008), (1696, 38755), (1840, 35722), (2120, 31004), (2438, 26960), (2696, 24380), (3370, 19504), (3680, 17861), (4240, 15502), (4876, 13480), (5392, 12190), (6095, 10784), (6740, 9752), (7751, 8480)]