2666222640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{3703087}}^1$

素因数の和:3703106

約数の個数: 60

約数和(自身を含む): 8954066784

約数和(自身を除く): 6287844144

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 3703087, 7406174, 11109261, 14812348, 18515435, 22218522, 29624696, 33327783, 37030870, 44437044, 55546305, 59249392, 66655566, 74061740, 88874088, 111092610, 133311132, 148123480, 166638915, 177748176, 222185220, 266622264, 296246960, 333277830, 444370440, 533244528, 666555660, 888740880, 1333111320, 2666222640]

約数ペア:

[(1, 2666222640), (2, 1333111320), (3, 888740880), (4, 666555660), (5, 533244528), (6, 444370440), (8, 333277830), (9, 296246960), (10, 266622264), (12, 222185220), (15, 177748176), (16, 166638915), (18, 148123480), (20, 133311132), (24, 111092610), (30, 88874088), (36, 74061740), (40, 66655566), (45, 59249392), (48, 55546305), (60, 44437044), (72, 37030870), (80, 33327783), (90, 29624696), (120, 22218522), (144, 18515435), (180, 14812348), (240, 11109261), (360, 7406174), (720, 3703087)]