129422280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{82963}}^1$

素因数の和:82990

約数の個数: 64

約数和(自身を含む): 418138560

約数和(自身を除く): 288716280

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, 82963, 165926, 248889, 331852, 414815, 497778, 663704, 829630, 995556, 1078519, 1244445, 1659260, 1991112, 2157038, 2488890, 3235557, 3318520, 4314076, 4977780, 5392595, 6471114, 8628152, 9955560, 10785190, 12942228, 16177785, 21570380, 25884456, 32355570, 43140760, 64711140, 129422280]

約数ペア:

[(1, 129422280), (2, 64711140), (3, 43140760), (4, 32355570), (5, 25884456), (6, 21570380), (8, 16177785), (10, 12942228), (12, 10785190), (13, 9955560), (15, 8628152), (20, 6471114), (24, 5392595), (26, 4977780), (30, 4314076), (39, 3318520), (40, 3235557), (52, 2488890), (60, 2157038), (65, 1991112), (78, 1659260), (104, 1244445), (120, 1078519), (130, 995556), (156, 829630), (195, 663704), (260, 497778), (312, 414815), (390, 331852), (520, 248889), (780, 165926), (1560, 82963)]