189599880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{33617}}^1$

素因数の和:33678

約数の個数: 64

約数和(自身を含む): 580919040

約数和(自身を除く): 391319160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 188, 235, 282, 376, 470, 564, 705, 940, 1128, 1410, 1880, 2820, 5640, 33617, 67234, 100851, 134468, 168085, 201702, 268936, 336170, 403404, 504255, 672340, 806808, 1008510, 1344680, 1579999, 2017020, 3159998, 4034040, 4739997, 6319996, 7899995, 9479994, 12639992, 15799990, 18959988, 23699985, 31599980, 37919976, 47399970, 63199960, 94799940, 189599880]

約数ペア:

[(1, 189599880), (2, 94799940), (3, 63199960), (4, 47399970), (5, 37919976), (6, 31599980), (8, 23699985), (10, 18959988), (12, 15799990), (15, 12639992), (20, 9479994), (24, 7899995), (30, 6319996), (40, 4739997), (47, 4034040), (60, 3159998), (94, 2017020), (120, 1579999), (141, 1344680), (188, 1008510), (235, 806808), (282, 672340), (376, 504255), (470, 403404), (564, 336170), (705, 268936), (940, 201702), (1128, 168085), (1410, 134468), (1880, 100851), (2820, 67234), (5640, 33617)]