2420160

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{2521}}^1$

素因数の和:2541

約数の個数: 56

約数和(自身を含む): 7687056

約数和(自身を除く): 5266896

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, 2521, 5042, 7563, 10084, 12605, 15126, 20168, 25210, 30252, 37815, 40336, 50420, 60504, 75630, 80672, 100840, 121008, 151260, 161344, 201680, 242016, 302520, 403360, 484032, 605040, 806720, 1210080, 2420160]

約数ペア:

[(1, 2420160), (2, 1210080), (3, 806720), (4, 605040), (5, 484032), (6, 403360), (8, 302520), (10, 242016), (12, 201680), (15, 161344), (16, 151260), (20, 121008), (24, 100840), (30, 80672), (32, 75630), (40, 60504), (48, 50420), (60, 40336), (64, 37815), (80, 30252), (96, 25210), (120, 20168), (160, 15126), (192, 12605), (240, 10084), (320, 7563), (480, 5042), (960, 2521)]