124463820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{159569}}^1$

素因数の和:159594

約数の個数: 48

約数和(自身を含む): 375308640

約数和(自身を除く): 250844820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 159569, 319138, 478707, 638276, 797845, 957414, 1595690, 1914828, 2074397, 2393535, 3191380, 4148794, 4787070, 6223191, 8297588, 9574140, 10371985, 12446382, 20743970, 24892764, 31115955, 41487940, 62231910, 124463820]

約数ペア:

[(1, 124463820), (2, 62231910), (3, 41487940), (4, 31115955), (5, 24892764), (6, 20743970), (10, 12446382), (12, 10371985), (13, 9574140), (15, 8297588), (20, 6223191), (26, 4787070), (30, 4148794), (39, 3191380), (52, 2393535), (60, 2074397), (65, 1914828), (78, 1595690), (130, 957414), (156, 797845), (195, 638276), (260, 478707), (390, 319138), (780, 159569)]