1065720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 64

約数和(自身を含む): 3265920

約数和(自身を除く): 2200200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 107, 120, 166, 214, 249, 321, 332, 415, 428, 498, 535, 642, 664, 830, 856, 996, 1070, 1245, 1284, 1605, 1660, 1992, 2140, 2490, 2568, 3210, 3320, 4280, 4980, 6420, 8881, 9960, 12840, 17762, 26643, 35524, 44405, 53286, 71048, 88810, 106572, 133215, 177620, 213144, 266430, 355240, 532860, 1065720]

約数ペア:

[(1, 1065720), (2, 532860), (3, 355240), (4, 266430), (5, 213144), (6, 177620), (8, 133215), (10, 106572), (12, 88810), (15, 71048), (20, 53286), (24, 44405), (30, 35524), (40, 26643), (60, 17762), (83, 12840), (107, 9960), (120, 8881), (166, 6420), (214, 4980), (249, 4280), (321, 3320), (332, 3210), (415, 2568), (428, 2490), (498, 2140), (535, 1992), (642, 1660), (664, 1605), (830, 1284), (856, 1245), (996, 1070)]