271599960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{11489}}^1$

素因数の和:11700

約数の個数: 64

約数和(自身を含む): 819007200

約数和(自身を除く): 547407240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2364, 2955, 3940, 4728, 5910, 7880, 11489, 11820, 22978, 23640, 34467, 45956, 57445, 68934, 91912, 114890, 137868, 172335, 229780, 275736, 344670, 459560, 689340, 1378680, 2263333, 4526666, 6789999, 9053332, 11316665, 13579998, 18106664, 22633330, 27159996, 33949995, 45266660, 54319992, 67899990, 90533320, 135799980, 271599960]

約数ペア:

[(1, 271599960), (2, 135799980), (3, 90533320), (4, 67899990), (5, 54319992), (6, 45266660), (8, 33949995), (10, 27159996), (12, 22633330), (15, 18106664), (20, 13579998), (24, 11316665), (30, 9053332), (40, 6789999), (60, 4526666), (120, 2263333), (197, 1378680), (394, 689340), (591, 459560), (788, 344670), (985, 275736), (1182, 229780), (1576, 172335), (1970, 137868), (2364, 114890), (2955, 91912), (3940, 68934), (4728, 57445), (5910, 45956), (7880, 34467), (11489, 23640), (11820, 22978)]