15973980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{24203}}^1$

素因数の和:24226

約数の個数: 48

約数和(自身を含む): 48795264

約数和(自身を除く): 32821284

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 24203, 48406, 72609, 96812, 121015, 145218, 242030, 266233, 290436, 363045, 484060, 532466, 726090, 798699, 1064932, 1331165, 1452180, 1597398, 2662330, 3194796, 3993495, 5324660, 7986990, 15973980]

約数ペア:

[(1, 15973980), (2, 7986990), (3, 5324660), (4, 3993495), (5, 3194796), (6, 2662330), (10, 1597398), (11, 1452180), (12, 1331165), (15, 1064932), (20, 798699), (22, 726090), (30, 532466), (33, 484060), (44, 363045), (55, 290436), (60, 266233), (66, 242030), (110, 145218), (132, 121015), (165, 96812), (220, 72609), (330, 48406), (660, 24203)]