870899160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{91867}}^1$

素因数の和:91960

約数の個数: 64

約数和(自身を含む): 2645798400

約数和(自身を除く): 1774899240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 91867, 183734, 275601, 367468, 459335, 551202, 734936, 918670, 1102404, 1378005, 1837340, 2204808, 2756010, 3674680, 5512020, 7257493, 11024040, 14514986, 21772479, 29029972, 36287465, 43544958, 58059944, 72574930, 87089916, 108862395, 145149860, 174179832, 217724790, 290299720, 435449580, 870899160]

約数ペア:

[(1, 870899160), (2, 435449580), (3, 290299720), (4, 217724790), (5, 174179832), (6, 145149860), (8, 108862395), (10, 87089916), (12, 72574930), (15, 58059944), (20, 43544958), (24, 36287465), (30, 29029972), (40, 21772479), (60, 14514986), (79, 11024040), (120, 7257493), (158, 5512020), (237, 3674680), (316, 2756010), (395, 2204808), (474, 1837340), (632, 1378005), (790, 1102404), (948, 918670), (1185, 734936), (1580, 551202), (1896, 459335), (2370, 367468), (3160, 275601), (4740, 183734), (9480, 91867)]