65248440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5279}}^1$

素因数の和:5396

約数の個数: 64

約数和(自身を含む): 197683200

約数和(自身を除く): 132434760

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, 5279, 6180, 10558, 12360, 15837, 21116, 26395, 31674, 42232, 52790, 63348, 79185, 105580, 126696, 158370, 211160, 316740, 543737, 633480, 1087474, 1631211, 2174948, 2718685, 3262422, 4349896, 5437370, 6524844, 8156055, 10874740, 13049688, 16312110, 21749480, 32624220, 65248440]

約数ペア:

[(1, 65248440), (2, 32624220), (3, 21749480), (4, 16312110), (5, 13049688), (6, 10874740), (8, 8156055), (10, 6524844), (12, 5437370), (15, 4349896), (20, 3262422), (24, 2718685), (30, 2174948), (40, 1631211), (60, 1087474), (103, 633480), (120, 543737), (206, 316740), (309, 211160), (412, 158370), (515, 126696), (618, 105580), (824, 79185), (1030, 63348), (1236, 52790), (1545, 42232), (2060, 31674), (2472, 26395), (3090, 21116), (4120, 15837), (5279, 12360), (6180, 10558)]