2320720260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1627}}^1\times {\mathrm{23773}}^1$

素因数の和:25412

約数の個数: 48

約数和(自身を含む): 6502284096

約数和(自身を除く): 4181563836

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1627, 3254, 4881, 6508, 8135, 9762, 16270, 19524, 23773, 24405, 32540, 47546, 48810, 71319, 95092, 97620, 118865, 142638, 237730, 285276, 356595, 475460, 713190, 1426380, 38678671, 77357342, 116036013, 154714684, 193393355, 232072026, 386786710, 464144052, 580180065, 773573420, 1160360130, 2320720260]

約数ペア:

[(1, 2320720260), (2, 1160360130), (3, 773573420), (4, 580180065), (5, 464144052), (6, 386786710), (10, 232072026), (12, 193393355), (15, 154714684), (20, 116036013), (30, 77357342), (60, 38678671), (1627, 1426380), (3254, 713190), (4881, 475460), (6508, 356595), (8135, 285276), (9762, 237730), (16270, 142638), (19524, 118865), (23773, 97620), (24405, 95092), (32540, 71319), (47546, 48810)]