220954080

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{569}}^1\times {\mathrm{809}}^1$

素因数の和:1396

約数の個数: 96

約数和(自身を含む): 698090400

約数和(自身を除く): 477136320

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, 569, 809, 1138, 1618, 1707, 2276, 2427, 2845, 3236, 3414, 4045, 4552, 4854, 5690, 6472, 6828, 8090, 8535, 9104, 9708, 11380, 12135, 12944, 13656, 16180, 17070, 18208, 19416, 22760, 24270, 25888, 27312, 32360, 34140, 38832, 45520, 48540, 54624, 64720, 68280, 77664, 91040, 97080, 129440, 136560, 194160, 273120, 388320, 460321, 920642, 1380963, 1841284, 2301605, 2761926, 3682568, 4603210, 5523852, 6904815, 7365136, 9206420, 11047704, 13809630, 14730272, 18412840, 22095408, 27619260, 36825680, 44190816, 55238520, 73651360, 110477040, 220954080]

約数ペア:

[(1, 220954080), (2, 110477040), (3, 73651360), (4, 55238520), (5, 44190816), (6, 36825680), (8, 27619260), (10, 22095408), (12, 18412840), (15, 14730272), (16, 13809630), (20, 11047704), (24, 9206420), (30, 7365136), (32, 6904815), (40, 5523852), (48, 4603210), (60, 3682568), (80, 2761926), (96, 2301605), (120, 1841284), (160, 1380963), (240, 920642), (480, 460321), (569, 388320), (809, 273120), (1138, 194160), (1618, 136560), (1707, 129440), (2276, 97080), (2427, 91040), (2845, 77664), (3236, 68280), (3414, 64720), (4045, 54624), (4552, 48540), (4854, 45520), (5690, 38832), (6472, 34140), (6828, 32360), (8090, 27312), (8535, 25888), (9104, 24270), (9708, 22760), (11380, 19416), (12135, 18208), (12944, 17070), (13656, 16180)]