121466280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{77863}}^1$

素因数の和:77890

約数の個数: 64

約数和(自身を含む): 392434560

約数和(自身を除く): 270968280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 77863, 155726, 233589, 311452, 389315, 467178, 622904, 778630, 934356, 1012219, 1167945, 1557260, 1868712, 2024438, 2335890, 3036657, 3114520, 4048876, 4671780, 5061095, 6073314, 8097752, 9343560, 10122190, 12146628, 15183285, 20244380, 24293256, 30366570, 40488760, 60733140, 121466280]

約数ペア:

[(1, 121466280), (2, 60733140), (3, 40488760), (4, 30366570), (5, 24293256), (6, 20244380), (8, 15183285), (10, 12146628), (12, 10122190), (13, 9343560), (15, 8097752), (20, 6073314), (24, 5061095), (26, 4671780), (30, 4048876), (39, 3114520), (40, 3036657), (52, 2335890), (60, 2024438), (65, 1868712), (78, 1557260), (104, 1167945), (120, 1012219), (130, 934356), (156, 778630), (195, 622904), (260, 467178), (312, 389315), (390, 311452), (520, 233589), (780, 155726), (1560, 77863)]