2015872080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2693}}^1\times {\mathrm{3119}}^1$

素因数の和:5828

約数の個数: 80

約数和(自身を含む): 6253528320

約数和(自身を除く): 4237656240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2693, 3119, 5386, 6238, 8079, 9357, 10772, 12476, 13465, 15595, 16158, 18714, 21544, 24952, 26930, 31190, 32316, 37428, 40395, 43088, 46785, 49904, 53860, 62380, 64632, 74856, 80790, 93570, 107720, 124760, 129264, 149712, 161580, 187140, 215440, 249520, 323160, 374280, 646320, 748560, 8399467, 16798934, 25198401, 33597868, 41997335, 50396802, 67195736, 83994670, 100793604, 125992005, 134391472, 167989340, 201587208, 251984010, 335978680, 403174416, 503968020, 671957360, 1007936040, 2015872080]

約数ペア:

[(1, 2015872080), (2, 1007936040), (3, 671957360), (4, 503968020), (5, 403174416), (6, 335978680), (8, 251984010), (10, 201587208), (12, 167989340), (15, 134391472), (16, 125992005), (20, 100793604), (24, 83994670), (30, 67195736), (40, 50396802), (48, 41997335), (60, 33597868), (80, 25198401), (120, 16798934), (240, 8399467), (2693, 748560), (3119, 646320), (5386, 374280), (6238, 323160), (8079, 249520), (9357, 215440), (10772, 187140), (12476, 161580), (13465, 149712), (15595, 129264), (16158, 124760), (18714, 107720), (21544, 93570), (24952, 80790), (26930, 74856), (31190, 64632), (32316, 62380), (37428, 53860), (40395, 49904), (43088, 46785)]