173258520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{4703}}^1$

素因数の和:5024

約数の個数: 64

約数和(自身を含む): 521579520

約数和(自身を除く): 348321000

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, 4605, 4703, 6140, 7368, 9210, 9406, 12280, 14109, 18420, 18812, 23515, 28218, 36840, 37624, 47030, 56436, 70545, 94060, 112872, 141090, 188120, 282180, 564360, 1443821, 2887642, 4331463, 5775284, 7219105, 8662926, 11550568, 14438210, 17325852, 21657315, 28876420, 34651704, 43314630, 57752840, 86629260, 173258520]

約数ペア:

[(1, 173258520), (2, 86629260), (3, 57752840), (4, 43314630), (5, 34651704), (6, 28876420), (8, 21657315), (10, 17325852), (12, 14438210), (15, 11550568), (20, 8662926), (24, 7219105), (30, 5775284), (40, 4331463), (60, 2887642), (120, 1443821), (307, 564360), (614, 282180), (921, 188120), (1228, 141090), (1535, 112872), (1842, 94060), (2456, 70545), (3070, 56436), (3684, 47030), (4605, 37624), (4703, 36840), (6140, 28218), (7368, 23515), (9210, 18812), (9406, 18420), (12280, 14109)]