5128980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1171}}^1$

素因数の和:1256

約数の個数: 48

約数和(自身を含む): 14570304

約数和(自身を除く): 9441324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1171, 1460, 2190, 2342, 3513, 4380, 4684, 5855, 7026, 11710, 14052, 17565, 23420, 35130, 70260, 85483, 170966, 256449, 341932, 427415, 512898, 854830, 1025796, 1282245, 1709660, 2564490, 5128980]

約数ペア:

[(1, 5128980), (2, 2564490), (3, 1709660), (4, 1282245), (5, 1025796), (6, 854830), (10, 512898), (12, 427415), (15, 341932), (20, 256449), (30, 170966), (60, 85483), (73, 70260), (146, 35130), (219, 23420), (292, 17565), (365, 14052), (438, 11710), (730, 7026), (876, 5855), (1095, 4684), (1171, 4380), (1460, 3513), (2190, 2342)]