65545080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5303}}^1$

素因数の和:5420

約数の個数: 64

約数和(自身を含む): 198581760

約数和(自身を除く): 133036680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 103, 120, 206, 309, 412, 515, 618, 824, 1030, 1236, 1545, 2060, 2472, 3090, 4120, 5303, 6180, 10606, 12360, 15909, 21212, 26515, 31818, 42424, 53030, 63636, 79545, 106060, 127272, 159090, 212120, 318180, 546209, 636360, 1092418, 1638627, 2184836, 2731045, 3277254, 4369672, 5462090, 6554508, 8193135, 10924180, 13109016, 16386270, 21848360, 32772540, 65545080]

約数ペア:

[(1, 65545080), (2, 32772540), (3, 21848360), (4, 16386270), (5, 13109016), (6, 10924180), (8, 8193135), (10, 6554508), (12, 5462090), (15, 4369672), (20, 3277254), (24, 2731045), (30, 2184836), (40, 1638627), (60, 1092418), (103, 636360), (120, 546209), (206, 318180), (309, 212120), (412, 159090), (515, 127272), (618, 106060), (824, 79545), (1030, 63636), (1236, 53030), (1545, 42424), (2060, 31818), (2472, 26515), (3090, 21212), (4120, 15909), (5303, 12360), (6180, 10606)]