70215480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{195043}}^1$

素因数の和:195060

約数の個数: 48

約数和(自身を含む): 228201480

約数和(自身を除く): 157986000

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, 195043, 390086, 585129, 780172, 975215, 1170258, 1560344, 1755387, 1950430, 2340516, 2925645, 3510774, 3900860, 4681032, 5851290, 7021548, 7801720, 8776935, 11702580, 14043096, 17553870, 23405160, 35107740, 70215480]

約数ペア:

[(1, 70215480), (2, 35107740), (3, 23405160), (4, 17553870), (5, 14043096), (6, 11702580), (8, 8776935), (9, 7801720), (10, 7021548), (12, 5851290), (15, 4681032), (18, 3900860), (20, 3510774), (24, 2925645), (30, 2340516), (36, 1950430), (40, 1755387), (45, 1560344), (60, 1170258), (72, 975215), (90, 780172), (120, 585129), (180, 390086), (360, 195043)]