15349120

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{827}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 38005200

約数和(自身を除く): 22656080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 827, 928, 1160, 1654, 1856, 2320, 3308, 3712, 4135, 4640, 6616, 8270, 9280, 13232, 16540, 18560, 23983, 26464, 33080, 47966, 52928, 66160, 95932, 105856, 119915, 132320, 191864, 239830, 264640, 383728, 479660, 529280, 767456, 959320, 1534912, 1918640, 3069824, 3837280, 7674560, 15349120]

約数ペア:

[(1, 15349120), (2, 7674560), (4, 3837280), (5, 3069824), (8, 1918640), (10, 1534912), (16, 959320), (20, 767456), (29, 529280), (32, 479660), (40, 383728), (58, 264640), (64, 239830), (80, 191864), (116, 132320), (128, 119915), (145, 105856), (160, 95932), (232, 66160), (290, 52928), (320, 47966), (464, 33080), (580, 26464), (640, 23983), (827, 18560), (928, 16540), (1160, 13232), (1654, 9280), (1856, 8270), (2320, 6616), (3308, 4640), (3712, 4135)]