40513560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{5039}}^1$

素因数の和:5120

約数の個数: 64

約数和(自身を含む): 123379200

約数和(自身を除く): 82865640

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, 5039, 8040, 10078, 15117, 20156, 25195, 30234, 40312, 50390, 60468, 75585, 100780, 120936, 151170, 201560, 302340, 337613, 604680, 675226, 1012839, 1350452, 1688065, 2025678, 2700904, 3376130, 4051356, 5064195, 6752260, 8102712, 10128390, 13504520, 20256780, 40513560]

約数ペア:

[(1, 40513560), (2, 20256780), (3, 13504520), (4, 10128390), (5, 8102712), (6, 6752260), (8, 5064195), (10, 4051356), (12, 3376130), (15, 2700904), (20, 2025678), (24, 1688065), (30, 1350452), (40, 1012839), (60, 675226), (67, 604680), (120, 337613), (134, 302340), (201, 201560), (268, 151170), (335, 120936), (402, 100780), (536, 75585), (670, 60468), (804, 50390), (1005, 40312), (1340, 30234), (1608, 25195), (2010, 20156), (2680, 15117), (4020, 10078), (5039, 8040)]