165153720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4483}}^1$

素因数の和:4804

約数の個数: 64

約数和(自身を含む): 497185920

約数和(自身を除く): 332032200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 4483, 4605, 6140, 7368, 8966, 9210, 12280, 13449, 17932, 18420, 22415, 26898, 35864, 36840, 44830, 53796, 67245, 89660, 107592, 134490, 179320, 268980, 537960, 1376281, 2752562, 4128843, 5505124, 6881405, 8257686, 11010248, 13762810, 16515372, 20644215, 27525620, 33030744, 41288430, 55051240, 82576860, 165153720]

約数ペア:

[(1, 165153720), (2, 82576860), (3, 55051240), (4, 41288430), (5, 33030744), (6, 27525620), (8, 20644215), (10, 16515372), (12, 13762810), (15, 11010248), (20, 8257686), (24, 6881405), (30, 5505124), (40, 4128843), (60, 2752562), (120, 1376281), (307, 537960), (614, 268980), (921, 179320), (1228, 134490), (1535, 107592), (1842, 89660), (2456, 67245), (3070, 53796), (3684, 44830), (4483, 36840), (4605, 35864), (6140, 26898), (7368, 22415), (8966, 18420), (9210, 17932), (12280, 13449)]