1337779620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{110927}}^1$

素因数の和:111009

約数の個数: 72

約数和(自身を含む): 4118534784

約数和(自身を除く): 2780755164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 67, 90, 134, 180, 201, 268, 335, 402, 603, 670, 804, 1005, 1206, 1340, 2010, 2412, 3015, 4020, 6030, 12060, 110927, 221854, 332781, 443708, 554635, 665562, 998343, 1109270, 1331124, 1663905, 1996686, 2218540, 3327810, 3993372, 4991715, 6655620, 7432109, 9983430, 14864218, 19966860, 22296327, 29728436, 37160545, 44592654, 66888981, 74321090, 89185308, 111481635, 133777962, 148642180, 222963270, 267555924, 334444905, 445926540, 668889810, 1337779620]

約数ペア:

[(1, 1337779620), (2, 668889810), (3, 445926540), (4, 334444905), (5, 267555924), (6, 222963270), (9, 148642180), (10, 133777962), (12, 111481635), (15, 89185308), (18, 74321090), (20, 66888981), (30, 44592654), (36, 37160545), (45, 29728436), (60, 22296327), (67, 19966860), (90, 14864218), (134, 9983430), (180, 7432109), (201, 6655620), (268, 4991715), (335, 3993372), (402, 3327810), (603, 2218540), (670, 1996686), (804, 1663905), (1005, 1331124), (1206, 1109270), (1340, 998343), (2010, 665562), (2412, 554635), (3015, 443708), (4020, 332781), (6030, 221854), (12060, 110927)]