15112480

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3257}}^1$

素因数の和:3301

約数の個数: 48

約数和(自身を含む): 36945720

約数和(自身を除く): 21833240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 3257, 4640, 6514, 13028, 16285, 26056, 32570, 52112, 65140, 94453, 104224, 130280, 188906, 260560, 377812, 472265, 521120, 755624, 944530, 1511248, 1889060, 3022496, 3778120, 7556240, 15112480]

約数ペア:

[(1, 15112480), (2, 7556240), (4, 3778120), (5, 3022496), (8, 1889060), (10, 1511248), (16, 944530), (20, 755624), (29, 521120), (32, 472265), (40, 377812), (58, 260560), (80, 188906), (116, 130280), (145, 104224), (160, 94453), (232, 65140), (290, 52112), (464, 32570), (580, 26056), (928, 16285), (1160, 13028), (2320, 6514), (3257, 4640)]