2530280640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2635709}}^1$

素因数の和:2635729

約数の個数: 56

約数和(自身を含む): 8033644080

約数和(自身を除く): 5503363440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 2635709, 5271418, 7907127, 10542836, 13178545, 15814254, 21085672, 26357090, 31628508, 39535635, 42171344, 52714180, 63257016, 79071270, 84342688, 105428360, 126514032, 158142540, 168685376, 210856720, 253028064, 316285080, 421713440, 506056128, 632570160, 843426880, 1265140320, 2530280640]

約数ペア:

[(1, 2530280640), (2, 1265140320), (3, 843426880), (4, 632570160), (5, 506056128), (6, 421713440), (8, 316285080), (10, 253028064), (12, 210856720), (15, 168685376), (16, 158142540), (20, 126514032), (24, 105428360), (30, 84342688), (32, 79071270), (40, 63257016), (48, 52714180), (60, 42171344), (64, 39535635), (80, 31628508), (96, 26357090), (120, 21085672), (160, 15814254), (192, 13178545), (240, 10542836), (320, 7907127), (480, 5271418), (960, 2635709)]