1523940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2309}}^1$

素因数の和:2332

約数の個数: 48

約数和(自身を含む): 4656960

約数和(自身を除く): 3133020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 2309, 4618, 6927, 9236, 11545, 13854, 23090, 25399, 27708, 34635, 46180, 50798, 69270, 76197, 101596, 126995, 138540, 152394, 253990, 304788, 380985, 507980, 761970, 1523940]

約数ペア:

[(1, 1523940), (2, 761970), (3, 507980), (4, 380985), (5, 304788), (6, 253990), (10, 152394), (11, 138540), (12, 126995), (15, 101596), (20, 76197), (22, 69270), (30, 50798), (33, 46180), (44, 34635), (55, 27708), (60, 25399), (66, 23090), (110, 13854), (132, 11545), (165, 9236), (220, 6927), (330, 4618), (660, 2309)]