27270080

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2749}}^1$

素因数の和:2797

約数の個数: 56

約数和(自身を含む): 67056000

約数和(自身を除く): 39785920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 155, 160, 248, 310, 320, 496, 620, 992, 1240, 1984, 2480, 2749, 4960, 5498, 9920, 10996, 13745, 21992, 27490, 43984, 54980, 85219, 87968, 109960, 170438, 175936, 219920, 340876, 426095, 439840, 681752, 852190, 879680, 1363504, 1704380, 2727008, 3408760, 5454016, 6817520, 13635040, 27270080]

約数ペア:

[(1, 27270080), (2, 13635040), (4, 6817520), (5, 5454016), (8, 3408760), (10, 2727008), (16, 1704380), (20, 1363504), (31, 879680), (32, 852190), (40, 681752), (62, 439840), (64, 426095), (80, 340876), (124, 219920), (155, 175936), (160, 170438), (248, 109960), (310, 87968), (320, 85219), (496, 54980), (620, 43984), (992, 27490), (1240, 21992), (1984, 13745), (2480, 10996), (2749, 9920), (4960, 5498)]