57290280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{1699}}^1$

素因数の和:1994

約数の個数: 64

約数和(自身を含む): 172584000

約数和(自身を除く): 115293720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 562, 843, 1124, 1405, 1686, 1699, 2248, 2810, 3372, 3398, 4215, 5097, 5620, 6744, 6796, 8430, 8495, 10194, 11240, 13592, 16860, 16990, 20388, 25485, 33720, 33980, 40776, 50970, 67960, 101940, 203880, 477419, 954838, 1432257, 1909676, 2387095, 2864514, 3819352, 4774190, 5729028, 7161285, 9548380, 11458056, 14322570, 19096760, 28645140, 57290280]

約数ペア:

[(1, 57290280), (2, 28645140), (3, 19096760), (4, 14322570), (5, 11458056), (6, 9548380), (8, 7161285), (10, 5729028), (12, 4774190), (15, 3819352), (20, 2864514), (24, 2387095), (30, 1909676), (40, 1432257), (60, 954838), (120, 477419), (281, 203880), (562, 101940), (843, 67960), (1124, 50970), (1405, 40776), (1686, 33980), (1699, 33720), (2248, 25485), (2810, 20388), (3372, 16990), (3398, 16860), (4215, 13592), (5097, 11240), (5620, 10194), (6744, 8495), (6796, 8430)]