48615240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23831}}^1$

素因数の和:23862

約数の個数: 64

約数和(自身を含む): 154431360

約数和(自身を除く): 105816120

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, 23831, 47662, 71493, 95324, 119155, 142986, 190648, 238310, 285972, 357465, 405127, 476620, 571944, 714930, 810254, 953240, 1215381, 1429860, 1620508, 2025635, 2430762, 2859720, 3241016, 4051270, 4861524, 6076905, 8102540, 9723048, 12153810, 16205080, 24307620, 48615240]

約数ペア:

[(1, 48615240), (2, 24307620), (3, 16205080), (4, 12153810), (5, 9723048), (6, 8102540), (8, 6076905), (10, 4861524), (12, 4051270), (15, 3241016), (17, 2859720), (20, 2430762), (24, 2025635), (30, 1620508), (34, 1429860), (40, 1215381), (51, 953240), (60, 810254), (68, 714930), (85, 571944), (102, 476620), (120, 405127), (136, 357465), (170, 285972), (204, 238310), (255, 190648), (340, 142986), (408, 119155), (510, 95324), (680, 71493), (1020, 47662), (2040, 23831)]