12474489420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{3109}}^1\times {\mathrm{22291}}^1$

素因数の和:25415

約数の個数: 72

約数和(自身を含む): 37853153520

約数和(自身を除く): 25378664100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 3109, 6218, 9327, 12436, 15545, 18654, 22291, 27981, 31090, 37308, 44582, 46635, 55962, 62180, 66873, 89164, 93270, 111455, 111924, 133746, 139905, 186540, 200619, 222910, 267492, 279810, 334365, 401238, 445820, 559620, 668730, 802476, 1003095, 1337460, 2006190, 4012380, 69302719, 138605438, 207908157, 277210876, 346513595, 415816314, 623724471, 693027190, 831632628, 1039540785, 1247448942, 1386054380, 2079081570, 2494897884, 3118622355, 4158163140, 6237244710, 12474489420]

約数ペア:

[(1, 12474489420), (2, 6237244710), (3, 4158163140), (4, 3118622355), (5, 2494897884), (6, 2079081570), (9, 1386054380), (10, 1247448942), (12, 1039540785), (15, 831632628), (18, 693027190), (20, 623724471), (30, 415816314), (36, 346513595), (45, 277210876), (60, 207908157), (90, 138605438), (180, 69302719), (3109, 4012380), (6218, 2006190), (9327, 1337460), (12436, 1003095), (15545, 802476), (18654, 668730), (22291, 559620), (27981, 445820), (31090, 401238), (37308, 334365), (44582, 279810), (46635, 267492), (55962, 222910), (62180, 200619), (66873, 186540), (89164, 139905), (93270, 133746), (111455, 111924)]