72664440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5879}}^1$

素因数の和:5996

約数の個数: 64

約数和(自身を含む): 220147200

約数和(自身を除く): 147482760

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, 5879, 6180, 11758, 12360, 17637, 23516, 29395, 35274, 47032, 58790, 70548, 88185, 117580, 141096, 176370, 235160, 352740, 605537, 705480, 1211074, 1816611, 2422148, 3027685, 3633222, 4844296, 6055370, 7266444, 9083055, 12110740, 14532888, 18166110, 24221480, 36332220, 72664440]

約数ペア:

[(1, 72664440), (2, 36332220), (3, 24221480), (4, 18166110), (5, 14532888), (6, 12110740), (8, 9083055), (10, 7266444), (12, 6055370), (15, 4844296), (20, 3633222), (24, 3027685), (30, 2422148), (40, 1816611), (60, 1211074), (103, 705480), (120, 605537), (206, 352740), (309, 235160), (412, 176370), (515, 141096), (618, 117580), (824, 88185), (1030, 70548), (1236, 58790), (1545, 47032), (2060, 35274), (2472, 29395), (3090, 23516), (4120, 17637), (5879, 12360), (6180, 11758)]