1488892960

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{521}}^1$

素因数の和:926

約数の個数: 96

約数和(自身を含む): 3601411632

約数和(自身を除く): 2112518672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 337, 424, 521, 530, 674, 848, 1042, 1060, 1348, 1685, 1696, 2084, 2120, 2605, 2696, 3370, 4168, 4240, 5210, 5392, 6740, 8336, 8480, 10420, 10784, 13480, 16672, 17861, 20840, 26960, 27613, 35722, 41680, 53920, 55226, 71444, 83360, 89305, 110452, 138065, 142888, 175577, 178610, 220904, 276130, 285776, 351154, 357220, 441808, 552260, 571552, 702308, 714440, 877885, 883616, 1104520, 1404616, 1428880, 1755770, 2209040, 2809232, 2857760, 3511540, 4418080, 5618464, 7023080, 9305581, 14046160, 18611162, 28092320, 37222324, 46527905, 74444648, 93055810, 148889296, 186111620, 297778592, 372223240, 744446480, 1488892960]

約数ペア:

[(1, 1488892960), (2, 744446480), (4, 372223240), (5, 297778592), (8, 186111620), (10, 148889296), (16, 93055810), (20, 74444648), (32, 46527905), (40, 37222324), (53, 28092320), (80, 18611162), (106, 14046160), (160, 9305581), (212, 7023080), (265, 5618464), (337, 4418080), (424, 3511540), (521, 2857760), (530, 2809232), (674, 2209040), (848, 1755770), (1042, 1428880), (1060, 1404616), (1348, 1104520), (1685, 883616), (1696, 877885), (2084, 714440), (2120, 702308), (2605, 571552), (2696, 552260), (3370, 441808), (4168, 357220), (4240, 351154), (5210, 285776), (5392, 276130), (6740, 220904), (8336, 178610), (8480, 175577), (10420, 142888), (10784, 138065), (13480, 110452), (16672, 89305), (17861, 83360), (20840, 71444), (26960, 55226), (27613, 53920), (35722, 41680)]