11899920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{277}}^1$

素因数の和:472

約数の個数: 80

約数和(自身を含む): 37229760

約数和(自身を除く): 25329840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 179, 240, 277, 358, 537, 554, 716, 831, 895, 1074, 1108, 1385, 1432, 1662, 1790, 2148, 2216, 2685, 2770, 2864, 3324, 3580, 4155, 4296, 4432, 5370, 5540, 6648, 7160, 8310, 8592, 10740, 11080, 13296, 14320, 16620, 21480, 22160, 33240, 42960, 49583, 66480, 99166, 148749, 198332, 247915, 297498, 396664, 495830, 594996, 743745, 793328, 991660, 1189992, 1487490, 1983320, 2379984, 2974980, 3966640, 5949960, 11899920]

約数ペア:

[(1, 11899920), (2, 5949960), (3, 3966640), (4, 2974980), (5, 2379984), (6, 1983320), (8, 1487490), (10, 1189992), (12, 991660), (15, 793328), (16, 743745), (20, 594996), (24, 495830), (30, 396664), (40, 297498), (48, 247915), (60, 198332), (80, 148749), (120, 99166), (179, 66480), (240, 49583), (277, 42960), (358, 33240), (537, 22160), (554, 21480), (716, 16620), (831, 14320), (895, 13296), (1074, 11080), (1108, 10740), (1385, 8592), (1432, 8310), (1662, 7160), (1790, 6648), (2148, 5540), (2216, 5370), (2685, 4432), (2770, 4296), (2864, 4155), (3324, 3580)]