313203480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{90001}}^1$

素因数の和:90044

約数の個数: 64

約数和(自身を含む): 972021600

約数和(自身を除く): 658818120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 870, 1160, 1740, 3480, 90001, 180002, 270003, 360004, 450005, 540006, 720008, 900010, 1080012, 1350015, 1800020, 2160024, 2610029, 2700030, 3600040, 5220058, 5400060, 7830087, 10440116, 10800120, 13050145, 15660174, 20880232, 26100290, 31320348, 39150435, 52200580, 62640696, 78300870, 104401160, 156601740, 313203480]

約数ペア:

[(1, 313203480), (2, 156601740), (3, 104401160), (4, 78300870), (5, 62640696), (6, 52200580), (8, 39150435), (10, 31320348), (12, 26100290), (15, 20880232), (20, 15660174), (24, 13050145), (29, 10800120), (30, 10440116), (40, 7830087), (58, 5400060), (60, 5220058), (87, 3600040), (116, 2700030), (120, 2610029), (145, 2160024), (174, 1800020), (232, 1350015), (290, 1080012), (348, 900010), (435, 720008), (580, 540006), (696, 450005), (870, 360004), (1160, 270003), (1740, 180002), (3480, 90001)]