47925840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{503}}^1$

素因数の和:916

約数の個数: 80

約数和(自身を含む): 149240448

約数和(自身を除く): 101314608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 397, 503, 794, 1006, 1191, 1509, 1588, 1985, 2012, 2382, 2515, 3018, 3176, 3970, 4024, 4764, 5030, 5955, 6036, 6352, 7545, 7940, 8048, 9528, 10060, 11910, 12072, 15090, 15880, 19056, 20120, 23820, 24144, 30180, 31760, 40240, 47640, 60360, 95280, 120720, 199691, 399382, 599073, 798764, 998455, 1198146, 1597528, 1996910, 2396292, 2995365, 3195056, 3993820, 4792584, 5990730, 7987640, 9585168, 11981460, 15975280, 23962920, 47925840]

約数ペア:

[(1, 47925840), (2, 23962920), (3, 15975280), (4, 11981460), (5, 9585168), (6, 7987640), (8, 5990730), (10, 4792584), (12, 3993820), (15, 3195056), (16, 2995365), (20, 2396292), (24, 1996910), (30, 1597528), (40, 1198146), (48, 998455), (60, 798764), (80, 599073), (120, 399382), (240, 199691), (397, 120720), (503, 95280), (794, 60360), (1006, 47640), (1191, 40240), (1509, 31760), (1588, 30180), (1985, 24144), (2012, 23820), (2382, 20120), (2515, 19056), (3018, 15880), (3176, 15090), (3970, 12072), (4024, 11910), (4764, 10060), (5030, 9528), (5955, 8048), (6036, 7940), (6352, 7545)]