163827480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4447}}^1$

素因数の和:4768

約数の個数: 64

約数和(自身を含む): 493194240

約数和(自身を除く): 329366760

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, 4447, 4605, 6140, 7368, 8894, 9210, 12280, 13341, 17788, 18420, 22235, 26682, 35576, 36840, 44470, 53364, 66705, 88940, 106728, 133410, 177880, 266820, 533640, 1365229, 2730458, 4095687, 5460916, 6826145, 8191374, 10921832, 13652290, 16382748, 20478435, 27304580, 32765496, 40956870, 54609160, 81913740, 163827480]

約数ペア:

[(1, 163827480), (2, 81913740), (3, 54609160), (4, 40956870), (5, 32765496), (6, 27304580), (8, 20478435), (10, 16382748), (12, 13652290), (15, 10921832), (20, 8191374), (24, 6826145), (30, 5460916), (40, 4095687), (60, 2730458), (120, 1365229), (307, 533640), (614, 266820), (921, 177880), (1228, 133410), (1535, 106728), (1842, 88940), (2456, 66705), (3070, 53364), (3684, 44470), (4447, 36840), (4605, 35576), (6140, 26682), (7368, 22235), (8894, 18420), (9210, 17788), (12280, 13341)]