121579560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{337721}}^1$

素因数の和:337738

約数の個数: 48

約数和(自身を含む): 395134740

約数和(自身を除く): 273555180

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, 337721, 675442, 1013163, 1350884, 1688605, 2026326, 2701768, 3039489, 3377210, 4052652, 5065815, 6078978, 6754420, 8105304, 10131630, 12157956, 13508840, 15197445, 20263260, 24315912, 30394890, 40526520, 60789780, 121579560]

約数ペア:

[(1, 121579560), (2, 60789780), (3, 40526520), (4, 30394890), (5, 24315912), (6, 20263260), (8, 15197445), (9, 13508840), (10, 12157956), (12, 10131630), (15, 8105304), (18, 6754420), (20, 6078978), (24, 5065815), (30, 4052652), (36, 3377210), (40, 3039489), (45, 2701768), (60, 2026326), (72, 1688605), (90, 1350884), (120, 1013163), (180, 675442), (360, 337721)]