828120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 64

約数和(自身を含む): 2545920

約数和(自身を除く): 1717800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 103, 120, 134, 201, 206, 268, 309, 335, 402, 412, 515, 536, 618, 670, 804, 824, 1005, 1030, 1236, 1340, 1545, 1608, 2010, 2060, 2472, 2680, 3090, 4020, 4120, 6180, 6901, 8040, 12360, 13802, 20703, 27604, 34505, 41406, 55208, 69010, 82812, 103515, 138020, 165624, 207030, 276040, 414060, 828120]

約数ペア:

[(1, 828120), (2, 414060), (3, 276040), (4, 207030), (5, 165624), (6, 138020), (8, 103515), (10, 82812), (12, 69010), (15, 55208), (20, 41406), (24, 34505), (30, 27604), (40, 20703), (60, 13802), (67, 12360), (103, 8040), (120, 6901), (134, 6180), (201, 4120), (206, 4020), (268, 3090), (309, 2680), (335, 2472), (402, 2060), (412, 2010), (515, 1608), (536, 1545), (618, 1340), (670, 1236), (804, 1030), (824, 1005)]