297996960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{620827}}^1$

素因数の和:620845

約数の個数: 48

約数和(自身を含む): 938691936

約数和(自身を除く): 640694976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 620827, 1241654, 1862481, 2483308, 3104135, 3724962, 4966616, 6208270, 7449924, 9312405, 9933232, 12416540, 14899848, 18624810, 19866464, 24833080, 29799696, 37249620, 49666160, 59599392, 74499240, 99332320, 148998480, 297996960]

約数ペア:

[(1, 297996960), (2, 148998480), (3, 99332320), (4, 74499240), (5, 59599392), (6, 49666160), (8, 37249620), (10, 29799696), (12, 24833080), (15, 19866464), (16, 18624810), (20, 14899848), (24, 12416540), (30, 9933232), (32, 9312405), (40, 7449924), (48, 6208270), (60, 4966616), (80, 3724962), (96, 3104135), (120, 2483308), (160, 1862481), (240, 1241654), (480, 620827)]