148563840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{77377}}^1$

素因数の和:77399

約数の個数: 64

約数和(自身を含む): 473553360

約数和(自身を除く): 324989520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 77377, 154754, 232131, 309508, 386885, 464262, 619016, 773770, 928524, 1160655, 1238032, 1547540, 1857048, 2321310, 2476064, 3095080, 3714096, 4642620, 4952128, 6190160, 7428192, 9285240, 9904256, 12380320, 14856384, 18570480, 24760640, 29712768, 37140960, 49521280, 74281920, 148563840]

約数ペア:

[(1, 148563840), (2, 74281920), (3, 49521280), (4, 37140960), (5, 29712768), (6, 24760640), (8, 18570480), (10, 14856384), (12, 12380320), (15, 9904256), (16, 9285240), (20, 7428192), (24, 6190160), (30, 4952128), (32, 4642620), (40, 3714096), (48, 3095080), (60, 2476064), (64, 2321310), (80, 1857048), (96, 1547540), (120, 1238032), (128, 1160655), (160, 928524), (192, 773770), (240, 619016), (320, 464262), (384, 386885), (480, 309508), (640, 232131), (960, 154754), (1920, 77377)]