426048720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1775203}}^1$

素因数の和:1775219

約数の個数: 40

約数和(自身を含む): 1320751776

約数和(自身を除く): 894703056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1775203, 3550406, 5325609, 7100812, 8876015, 10651218, 14201624, 17752030, 21302436, 26628045, 28403248, 35504060, 42604872, 53256090, 71008120, 85209744, 106512180, 142016240, 213024360, 426048720]

約数ペア:

[(1, 426048720), (2, 213024360), (3, 142016240), (4, 106512180), (5, 85209744), (6, 71008120), (8, 53256090), (10, 42604872), (12, 35504060), (15, 28403248), (16, 26628045), (20, 21302436), (24, 17752030), (30, 14201624), (40, 10651218), (48, 8876015), (60, 7100812), (80, 5325609), (120, 3550406), (240, 1775203)]