2480777760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{5168287}}^1$

素因数の和:5168305

約数の個数: 48

約数和(自身を含む): 7814451456

約数和(自身を除く): 5333673696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 5168287, 10336574, 15504861, 20673148, 25841435, 31009722, 41346296, 51682870, 62019444, 77524305, 82692592, 103365740, 124038888, 155048610, 165385184, 206731480, 248077776, 310097220, 413462960, 496155552, 620194440, 826925920, 1240388880, 2480777760]

約数ペア:

[(1, 2480777760), (2, 1240388880), (3, 826925920), (4, 620194440), (5, 496155552), (6, 413462960), (8, 310097220), (10, 248077776), (12, 206731480), (15, 165385184), (16, 155048610), (20, 124038888), (24, 103365740), (30, 82692592), (32, 77524305), (40, 62019444), (48, 51682870), (60, 41346296), (80, 31009722), (96, 25841435), (120, 20673148), (160, 15504861), (240, 10336574), (480, 5168287)]