142057920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{147977}}^1$

素因数の和:147997

約数の個数: 56

約数和(自身を含む): 451036944

約数和(自身を除く): 308979024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 147977, 295954, 443931, 591908, 739885, 887862, 1183816, 1479770, 1775724, 2219655, 2367632, 2959540, 3551448, 4439310, 4735264, 5919080, 7102896, 8878620, 9470528, 11838160, 14205792, 17757240, 23676320, 28411584, 35514480, 47352640, 71028960, 142057920]

約数ペア:

[(1, 142057920), (2, 71028960), (3, 47352640), (4, 35514480), (5, 28411584), (6, 23676320), (8, 17757240), (10, 14205792), (12, 11838160), (15, 9470528), (16, 8878620), (20, 7102896), (24, 5919080), (30, 4735264), (32, 4439310), (40, 3551448), (48, 2959540), (60, 2367632), (64, 2219655), (80, 1775724), (96, 1479770), (120, 1183816), (160, 887862), (192, 739885), (240, 591908), (320, 443931), (480, 295954), (960, 147977)]