71194680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{65921}}^1$

素因数の和:65941

約数の個数: 64

約数和(自身を含む): 237319200

約数和(自身を除く): 166124520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 65921, 131842, 197763, 263684, 329605, 395526, 527368, 593289, 659210, 791052, 988815, 1186578, 1318420, 1582104, 1779867, 1977630, 2373156, 2636840, 2966445, 3559734, 3955260, 4746312, 5932890, 7119468, 7910520, 8899335, 11865780, 14238936, 17798670, 23731560, 35597340, 71194680]

約数ペア:

[(1, 71194680), (2, 35597340), (3, 23731560), (4, 17798670), (5, 14238936), (6, 11865780), (8, 8899335), (9, 7910520), (10, 7119468), (12, 5932890), (15, 4746312), (18, 3955260), (20, 3559734), (24, 2966445), (27, 2636840), (30, 2373156), (36, 1977630), (40, 1779867), (45, 1582104), (54, 1318420), (60, 1186578), (72, 988815), (90, 791052), (108, 659210), (120, 593289), (135, 527368), (180, 395526), (216, 329605), (270, 263684), (360, 197763), (540, 131842), (1080, 65921)]