160528920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{283}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 503020800

約数和(自身を除く): 342491880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 163, 174, 232, 283, 290, 326, 348, 435, 489, 566, 580, 652, 696, 815, 849, 870, 978, 1132, 1160, 1304, 1415, 1630, 1698, 1740, 1956, 2264, 2445, 2830, 3260, 3396, 3480, 3912, 4245, 4727, 4890, 5660, 6520, 6792, 8207, 8490, 9454, 9780, 11320, 14181, 16414, 16980, 18908, 19560, 23635, 24621, 28362, 32828, 33960, 37816, 41035, 46129, 47270, 49242, 56724, 65656, 70905, 82070, 92258, 94540, 98484, 113448, 123105, 138387, 141810, 164140, 184516, 189080, 196968, 230645, 246210, 276774, 283620, 328280, 369032, 461290, 492420, 553548, 567240, 691935, 922580, 984840, 1107096, 1337741, 1383870, 1845160, 2675482, 2767740, 4013223, 5350964, 5535480, 6688705, 8026446, 10701928, 13377410, 16052892, 20066115, 26754820, 32105784, 40132230, 53509640, 80264460, 160528920]

約数ペア:

[(1, 160528920), (2, 80264460), (3, 53509640), (4, 40132230), (5, 32105784), (6, 26754820), (8, 20066115), (10, 16052892), (12, 13377410), (15, 10701928), (20, 8026446), (24, 6688705), (29, 5535480), (30, 5350964), (40, 4013223), (58, 2767740), (60, 2675482), (87, 1845160), (116, 1383870), (120, 1337741), (145, 1107096), (163, 984840), (174, 922580), (232, 691935), (283, 567240), (290, 553548), (326, 492420), (348, 461290), (435, 369032), (489, 328280), (566, 283620), (580, 276774), (652, 246210), (696, 230645), (815, 196968), (849, 189080), (870, 184516), (978, 164140), (1132, 141810), (1160, 138387), (1304, 123105), (1415, 113448), (1630, 98484), (1698, 94540), (1740, 92258), (1956, 82070), (2264, 70905), (2445, 65656), (2830, 56724), (3260, 49242), (3396, 47270), (3480, 46129), (3912, 41035), (4245, 37816), (4727, 33960), (4890, 32828), (5660, 28362), (6520, 24621), (6792, 23635), (8207, 19560), (8490, 18908), (9454, 16980), (9780, 16414), (11320, 14181)]