1090428160

素因数分解:

$2^8\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37039}}^1$

素因数の和:37083

約数の個数: 72

約数和(自身を含む): 2725551360

約数和(自身を除く): 1635123200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 640, 736, 920, 1280, 1472, 1840, 2944, 3680, 5888, 7360, 14720, 29440, 37039, 74078, 148156, 185195, 296312, 370390, 592624, 740780, 851897, 1185248, 1481560, 1703794, 2370496, 2963120, 3407588, 4259485, 4740992, 5926240, 6815176, 8518970, 9481984, 11852480, 13630352, 17037940, 23704960, 27260704, 34075880, 47409920, 54521408, 68151760, 109042816, 136303520, 218085632, 272607040, 545214080, 1090428160]

約数ペア:

[(1, 1090428160), (2, 545214080), (4, 272607040), (5, 218085632), (8, 136303520), (10, 109042816), (16, 68151760), (20, 54521408), (23, 47409920), (32, 34075880), (40, 27260704), (46, 23704960), (64, 17037940), (80, 13630352), (92, 11852480), (115, 9481984), (128, 8518970), (160, 6815176), (184, 5926240), (230, 4740992), (256, 4259485), (320, 3407588), (368, 2963120), (460, 2370496), (640, 1703794), (736, 1481560), (920, 1185248), (1280, 851897), (1472, 740780), (1840, 592624), (2944, 370390), (3680, 296312), (5888, 185195), (7360, 148156), (14720, 74078), (29440, 37039)]