140375280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{584897}}^1$

素因数の和:584913

約数の個数: 40

約数和(自身を含む): 435164112

約数和(自身を除く): 294788832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 584897, 1169794, 1754691, 2339588, 2924485, 3509382, 4679176, 5848970, 7018764, 8773455, 9358352, 11697940, 14037528, 17546910, 23395880, 28075056, 35093820, 46791760, 70187640, 140375280]

約数ペア:

[(1, 140375280), (2, 70187640), (3, 46791760), (4, 35093820), (5, 28075056), (6, 23395880), (8, 17546910), (10, 14037528), (12, 11697940), (15, 9358352), (16, 8773455), (20, 7018764), (24, 5848970), (30, 4679176), (40, 3509382), (48, 2924485), (60, 2339588), (80, 1754691), (120, 1169794), (240, 584897)]