55575480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12517}}^1$

素因数の和:12568

約数の個数: 64

約数和(自身を含む): 171246240

約数和(自身を除く): 115670760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 2220, 4440, 12517, 25034, 37551, 50068, 62585, 75102, 100136, 125170, 150204, 187755, 250340, 300408, 375510, 463129, 500680, 751020, 926258, 1389387, 1502040, 1852516, 2315645, 2778774, 3705032, 4631290, 5557548, 6946935, 9262580, 11115096, 13893870, 18525160, 27787740, 55575480]

約数ペア:

[(1, 55575480), (2, 27787740), (3, 18525160), (4, 13893870), (5, 11115096), (6, 9262580), (8, 6946935), (10, 5557548), (12, 4631290), (15, 3705032), (20, 2778774), (24, 2315645), (30, 1852516), (37, 1502040), (40, 1389387), (60, 926258), (74, 751020), (111, 500680), (120, 463129), (148, 375510), (185, 300408), (222, 250340), (296, 187755), (370, 150204), (444, 125170), (555, 100136), (740, 75102), (888, 62585), (1110, 50068), (1480, 37551), (2220, 25034), (4440, 12517)]