205824120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{829}}^1\times {\mathrm{2069}}^1$

素因数の和:2912

約数の個数: 64

約数和(自身を含む): 618516000

約数和(自身を除く): 412691880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 829, 1658, 2069, 2487, 3316, 4138, 4145, 4974, 6207, 6632, 8276, 8290, 9948, 10345, 12414, 12435, 16552, 16580, 19896, 20690, 24828, 24870, 31035, 33160, 41380, 49656, 49740, 62070, 82760, 99480, 124140, 248280, 1715201, 3430402, 5145603, 6860804, 8576005, 10291206, 13721608, 17152010, 20582412, 25728015, 34304020, 41164824, 51456030, 68608040, 102912060, 205824120]

約数ペア:

[(1, 205824120), (2, 102912060), (3, 68608040), (4, 51456030), (5, 41164824), (6, 34304020), (8, 25728015), (10, 20582412), (12, 17152010), (15, 13721608), (20, 10291206), (24, 8576005), (30, 6860804), (40, 5145603), (60, 3430402), (120, 1715201), (829, 248280), (1658, 124140), (2069, 99480), (2487, 82760), (3316, 62070), (4138, 49740), (4145, 49656), (4974, 41380), (6207, 33160), (6632, 31035), (8276, 24870), (8290, 24828), (9948, 20690), (10345, 19896), (12414, 16580), (12435, 16552)]