77536560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1201}}^1$

素因数の和:1486

約数の個数: 80

約数和(自身を含む): 241457760

約数和(自身を除く): 163921200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269, 538, 807, 1076, 1201, 1345, 1614, 2152, 2402, 2690, 3228, 3603, 4035, 4304, 4804, 5380, 6005, 6456, 7206, 8070, 9608, 10760, 12010, 12912, 14412, 16140, 18015, 19216, 21520, 24020, 28824, 32280, 36030, 48040, 57648, 64560, 72060, 96080, 144120, 288240, 323069, 646138, 969207, 1292276, 1615345, 1938414, 2584552, 3230690, 3876828, 4846035, 5169104, 6461380, 7753656, 9692070, 12922760, 15507312, 19384140, 25845520, 38768280, 77536560]

約数ペア:

[(1, 77536560), (2, 38768280), (3, 25845520), (4, 19384140), (5, 15507312), (6, 12922760), (8, 9692070), (10, 7753656), (12, 6461380), (15, 5169104), (16, 4846035), (20, 3876828), (24, 3230690), (30, 2584552), (40, 1938414), (48, 1615345), (60, 1292276), (80, 969207), (120, 646138), (240, 323069), (269, 288240), (538, 144120), (807, 96080), (1076, 72060), (1201, 64560), (1345, 57648), (1614, 48040), (2152, 36030), (2402, 32280), (2690, 28824), (3228, 24020), (3603, 21520), (4035, 19216), (4304, 18015), (4804, 16140), (5380, 14412), (6005, 12912), (6456, 12010), (7206, 10760), (8070, 9608)]