396891480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{80669}}^1$

素因数の和:80724

約数の個数: 64

約数和(自身を含む): 1219730400

約数和(自身を除く): 822838920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 80669, 161338, 242007, 322676, 403345, 484014, 645352, 806690, 968028, 1210035, 1613380, 1936056, 2420070, 3226760, 3307429, 4840140, 6614858, 9680280, 9922287, 13229716, 16537145, 19844574, 26459432, 33074290, 39689148, 49611435, 66148580, 79378296, 99222870, 132297160, 198445740, 396891480]

約数ペア:

[(1, 396891480), (2, 198445740), (3, 132297160), (4, 99222870), (5, 79378296), (6, 66148580), (8, 49611435), (10, 39689148), (12, 33074290), (15, 26459432), (20, 19844574), (24, 16537145), (30, 13229716), (40, 9922287), (41, 9680280), (60, 6614858), (82, 4840140), (120, 3307429), (123, 3226760), (164, 2420070), (205, 1936056), (246, 1613380), (328, 1210035), (410, 968028), (492, 806690), (615, 645352), (820, 484014), (984, 403345), (1230, 322676), (1640, 242007), (2460, 161338), (4920, 80669)]