230754560

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4397}}^1$

素因数の和:4459

約数の個数: 72

約数和(自身を含む): 566339256

約数和(自身を除く): 335584696

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1280, 1312, 1640, 2624, 3280, 4397, 5248, 6560, 8794, 10496, 13120, 17588, 21985, 26240, 35176, 43970, 52480, 70352, 87940, 140704, 175880, 180277, 281408, 351760, 360554, 562816, 703520, 721108, 901385, 1125632, 1407040, 1442216, 1802770, 2814080, 2884432, 3605540, 5628160, 5768864, 7211080, 11537728, 14422160, 23075456, 28844320, 46150912, 57688640, 115377280, 230754560]

約数ペア:

[(1, 230754560), (2, 115377280), (4, 57688640), (5, 46150912), (8, 28844320), (10, 23075456), (16, 14422160), (20, 11537728), (32, 7211080), (40, 5768864), (41, 5628160), (64, 3605540), (80, 2884432), (82, 2814080), (128, 1802770), (160, 1442216), (164, 1407040), (205, 1125632), (256, 901385), (320, 721108), (328, 703520), (410, 562816), (640, 360554), (656, 351760), (820, 281408), (1280, 180277), (1312, 175880), (1640, 140704), (2624, 87940), (3280, 70352), (4397, 52480), (5248, 43970), (6560, 35176), (8794, 26240), (10496, 21985), (13120, 17588)]