40758780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{10139}}^1$

素因数の和:10218

約数の個数: 48

約数和(自身を含む): 115839360

約数和(自身を除く): 75080580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 10139, 20278, 30417, 40556, 50695, 60834, 101390, 121668, 152085, 202780, 304170, 608340, 679313, 1358626, 2037939, 2717252, 3396565, 4075878, 6793130, 8151756, 10189695, 13586260, 20379390, 40758780]

約数ペア:

[(1, 40758780), (2, 20379390), (3, 13586260), (4, 10189695), (5, 8151756), (6, 6793130), (10, 4075878), (12, 3396565), (15, 2717252), (20, 2037939), (30, 1358626), (60, 679313), (67, 608340), (134, 304170), (201, 202780), (268, 152085), (335, 121668), (402, 101390), (670, 60834), (804, 50695), (1005, 40556), (1340, 30417), (2010, 20278), (4020, 10139)]