310053840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{12791}}^1$

素因数の和:12908

約数の個数: 80

約数和(自身を含む): 970759296

約数和(自身を除く): 660705456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 101, 120, 202, 240, 303, 404, 505, 606, 808, 1010, 1212, 1515, 1616, 2020, 2424, 3030, 4040, 4848, 6060, 8080, 12120, 12791, 24240, 25582, 38373, 51164, 63955, 76746, 102328, 127910, 153492, 191865, 204656, 255820, 306984, 383730, 511640, 613968, 767460, 1023280, 1291891, 1534920, 2583782, 3069840, 3875673, 5167564, 6459455, 7751346, 10335128, 12918910, 15502692, 19378365, 20670256, 25837820, 31005384, 38756730, 51675640, 62010768, 77513460, 103351280, 155026920, 310053840]

約数ペア:

[(1, 310053840), (2, 155026920), (3, 103351280), (4, 77513460), (5, 62010768), (6, 51675640), (8, 38756730), (10, 31005384), (12, 25837820), (15, 20670256), (16, 19378365), (20, 15502692), (24, 12918910), (30, 10335128), (40, 7751346), (48, 6459455), (60, 5167564), (80, 3875673), (101, 3069840), (120, 2583782), (202, 1534920), (240, 1291891), (303, 1023280), (404, 767460), (505, 613968), (606, 511640), (808, 383730), (1010, 306984), (1212, 255820), (1515, 204656), (1616, 191865), (2020, 153492), (2424, 127910), (3030, 102328), (4040, 76746), (4848, 63955), (6060, 51164), (8080, 38373), (12120, 25582), (12791, 24240)]