80452902660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103144747}}^1$

素因数の和:103144772

約数の個数: 48

約数和(自身を含む): 242596447296

約数和(自身を除く): 162143544636

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, 103144747, 206289494, 309434241, 412578988, 515723735, 618868482, 1031447470, 1237736964, 1340881711, 1547171205, 2062894940, 2681763422, 3094342410, 4022645133, 5363526844, 6188684820, 6704408555, 8045290266, 13408817110, 16090580532, 20113225665, 26817634220, 40226451330, 80452902660]

約数ペア:

[(1, 80452902660), (2, 40226451330), (3, 26817634220), (4, 20113225665), (5, 16090580532), (6, 13408817110), (10, 8045290266), (12, 6704408555), (13, 6188684820), (15, 5363526844), (20, 4022645133), (26, 3094342410), (30, 2681763422), (39, 2062894940), (52, 1547171205), (60, 1340881711), (65, 1237736964), (78, 1031447470), (130, 618868482), (156, 515723735), (195, 412578988), (260, 309434241), (390, 206289494), (780, 103144747)]