420170160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{15493}}^1$

素因数の和:15622

約数の個数: 80

約数和(自身を含む): 1314139104

約数和(自身を除く): 893968944

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 2260, 2712, 3390, 4520, 5424, 6780, 9040, 13560, 15493, 27120, 30986, 46479, 61972, 77465, 92958, 123944, 154930, 185916, 232395, 247888, 309860, 371832, 464790, 619720, 743664, 929580, 1239440, 1750709, 1859160, 3501418, 3718320, 5252127, 7002836, 8753545, 10504254, 14005672, 17507090, 21008508, 26260635, 28011344, 35014180, 42017016, 52521270, 70028360, 84034032, 105042540, 140056720, 210085080, 420170160]

約数ペア:

[(1, 420170160), (2, 210085080), (3, 140056720), (4, 105042540), (5, 84034032), (6, 70028360), (8, 52521270), (10, 42017016), (12, 35014180), (15, 28011344), (16, 26260635), (20, 21008508), (24, 17507090), (30, 14005672), (40, 10504254), (48, 8753545), (60, 7002836), (80, 5252127), (113, 3718320), (120, 3501418), (226, 1859160), (240, 1750709), (339, 1239440), (452, 929580), (565, 743664), (678, 619720), (904, 464790), (1130, 371832), (1356, 309860), (1695, 247888), (1808, 232395), (2260, 185916), (2712, 154930), (3390, 123944), (4520, 92958), (5424, 77465), (6780, 61972), (9040, 46479), (13560, 30986), (15493, 27120)]