28461970440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{79061029}}^1$

素因数の和:79061046

約数の個数: 48

約数和(自身を含む): 92501405100

約数和(自身を除く): 64039434660

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 79061029, 158122058, 237183087, 316244116, 395305145, 474366174, 632488232, 711549261, 790610290, 948732348, 1185915435, 1423098522, 1581220580, 1897464696, 2371830870, 2846197044, 3162441160, 3557746305, 4743661740, 5692394088, 7115492610, 9487323480, 14230985220, 28461970440]

約数ペア:

[(1, 28461970440), (2, 14230985220), (3, 9487323480), (4, 7115492610), (5, 5692394088), (6, 4743661740), (8, 3557746305), (9, 3162441160), (10, 2846197044), (12, 2371830870), (15, 1897464696), (18, 1581220580), (20, 1423098522), (24, 1185915435), (30, 948732348), (36, 790610290), (40, 711549261), (45, 632488232), (60, 474366174), (72, 395305145), (90, 316244116), (120, 237183087), (180, 158122058), (360, 79061029)]