61128120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{7603}}^1$

素因数の和:7684

約数の個数: 64

約数和(自身を含む): 186145920

約数和(自身を除く): 125017800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 201, 268, 335, 402, 536, 670, 804, 1005, 1340, 1608, 2010, 2680, 4020, 7603, 8040, 15206, 22809, 30412, 38015, 45618, 60824, 76030, 91236, 114045, 152060, 182472, 228090, 304120, 456180, 509401, 912360, 1018802, 1528203, 2037604, 2547005, 3056406, 4075208, 5094010, 6112812, 7641015, 10188020, 12225624, 15282030, 20376040, 30564060, 61128120]

約数ペア:

[(1, 61128120), (2, 30564060), (3, 20376040), (4, 15282030), (5, 12225624), (6, 10188020), (8, 7641015), (10, 6112812), (12, 5094010), (15, 4075208), (20, 3056406), (24, 2547005), (30, 2037604), (40, 1528203), (60, 1018802), (67, 912360), (120, 509401), (134, 456180), (201, 304120), (268, 228090), (335, 182472), (402, 152060), (536, 114045), (670, 91236), (804, 76030), (1005, 60824), (1340, 45618), (1608, 38015), (2010, 30412), (2680, 22809), (4020, 15206), (7603, 8040)]