129463560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{359621}}^1$

素因数の和:359638

約数の個数: 48

約数和(自身を含む): 420757740

約数和(自身を除く): 291294180

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 359621, 719242, 1078863, 1438484, 1798105, 2157726, 2876968, 3236589, 3596210, 4315452, 5394315, 6473178, 7192420, 8630904, 10788630, 12946356, 14384840, 16182945, 21577260, 25892712, 32365890, 43154520, 64731780, 129463560]

約数ペア:

[(1, 129463560), (2, 64731780), (3, 43154520), (4, 32365890), (5, 25892712), (6, 21577260), (8, 16182945), (9, 14384840), (10, 12946356), (12, 10788630), (15, 8630904), (18, 7192420), (20, 6473178), (24, 5394315), (30, 4315452), (36, 3596210), (40, 3236589), (45, 2876968), (60, 2157726), (72, 1798105), (90, 1438484), (120, 1078863), (180, 719242), (360, 359621)]