42727320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{118687}}^1$

素因数の和:118704

約数の個数: 48

約数和(自身を含む): 138864960

約数和(自身を除く): 96137640

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, 118687, 237374, 356061, 474748, 593435, 712122, 949496, 1068183, 1186870, 1424244, 1780305, 2136366, 2373740, 2848488, 3560610, 4272732, 4747480, 5340915, 7121220, 8545464, 10681830, 14242440, 21363660, 42727320]

約数ペア:

[(1, 42727320), (2, 21363660), (3, 14242440), (4, 10681830), (5, 8545464), (6, 7121220), (8, 5340915), (9, 4747480), (10, 4272732), (12, 3560610), (15, 2848488), (18, 2373740), (20, 2136366), (24, 1780305), (30, 1424244), (36, 1186870), (40, 1068183), (45, 949496), (60, 712122), (72, 593435), (90, 474748), (120, 356061), (180, 237374), (360, 118687)]