157075440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{809}}^2$

素因数の和:1634

約数の個数: 60

約数和(自身を含む): 487536504

約数和(自身を除く): 330461064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 809, 1618, 2427, 3236, 4045, 4854, 6472, 8090, 9708, 12135, 12944, 16180, 19416, 24270, 32360, 38832, 48540, 64720, 97080, 194160, 654481, 1308962, 1963443, 2617924, 3272405, 3926886, 5235848, 6544810, 7853772, 9817215, 10471696, 13089620, 15707544, 19634430, 26179240, 31415088, 39268860, 52358480, 78537720, 157075440]

約数ペア:

[(1, 157075440), (2, 78537720), (3, 52358480), (4, 39268860), (5, 31415088), (6, 26179240), (8, 19634430), (10, 15707544), (12, 13089620), (15, 10471696), (16, 9817215), (20, 7853772), (24, 6544810), (30, 5235848), (40, 3926886), (48, 3272405), (60, 2617924), (80, 1963443), (120, 1308962), (240, 654481), (809, 194160), (1618, 97080), (2427, 64720), (3236, 48540), (4045, 38832), (4854, 32360), (6472, 24270), (8090, 19416), (9708, 16180), (12135, 12944)]