1563123480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{766237}}^1$

素因数の和:766268

約数の個数: 64

約数和(自身を含む): 4965222240

約数和(自身を除く): 3402098760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 766237, 1532474, 2298711, 3064948, 3831185, 4597422, 6129896, 7662370, 9194844, 11493555, 13026029, 15324740, 18389688, 22987110, 26052058, 30649480, 39078087, 45974220, 52104116, 65130145, 78156174, 91948440, 104208232, 130260290, 156312348, 195390435, 260520580, 312624696, 390780870, 521041160, 781561740, 1563123480]

約数ペア:

[(1, 1563123480), (2, 781561740), (3, 521041160), (4, 390780870), (5, 312624696), (6, 260520580), (8, 195390435), (10, 156312348), (12, 130260290), (15, 104208232), (17, 91948440), (20, 78156174), (24, 65130145), (30, 52104116), (34, 45974220), (40, 39078087), (51, 30649480), (60, 26052058), (68, 22987110), (85, 18389688), (102, 15324740), (120, 13026029), (136, 11493555), (170, 9194844), (204, 7662370), (255, 6129896), (340, 4597422), (408, 3831185), (510, 3064948), (680, 2298711), (1020, 1532474), (2040, 766237)]