12606749520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1419679}}^1$

素因数の和:1419732

約数の個数: 80

約数和(自身を含む): 40137192960

約数和(自身を除く): 27530443440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 1419679, 2839358, 4259037, 5678716, 7098395, 8518074, 11357432, 14196790, 17036148, 21295185, 22714864, 28393580, 34072296, 42590370, 52528123, 56787160, 68144592, 85180740, 105056246, 113574320, 157584369, 170361480, 210112492, 262640615, 315168738, 340722960, 420224984, 525281230, 630337476, 787921845, 840449968, 1050562460, 1260674952, 1575843690, 2101124920, 2521349904, 3151687380, 4202249840, 6303374760, 12606749520]

約数ペア:

[(1, 12606749520), (2, 6303374760), (3, 4202249840), (4, 3151687380), (5, 2521349904), (6, 2101124920), (8, 1575843690), (10, 1260674952), (12, 1050562460), (15, 840449968), (16, 787921845), (20, 630337476), (24, 525281230), (30, 420224984), (37, 340722960), (40, 315168738), (48, 262640615), (60, 210112492), (74, 170361480), (80, 157584369), (111, 113574320), (120, 105056246), (148, 85180740), (185, 68144592), (222, 56787160), (240, 52528123), (296, 42590370), (370, 34072296), (444, 28393580), (555, 22714864), (592, 21295185), (740, 17036148), (888, 14196790), (1110, 11357432), (1480, 8518074), (1776, 7098395), (2220, 5678716), (2960, 4259037), (4440, 2839358), (8880, 1419679)]