84007260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{155569}}^1$

素因数の和:155587

約数の個数: 48

約数和(自身を含む): 261357600

約数和(自身を除く): 177350340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 155569, 311138, 466707, 622276, 777845, 933414, 1400121, 1555690, 1866828, 2333535, 2800242, 3111380, 4200363, 4667070, 5600484, 7000605, 8400726, 9334140, 14001210, 16801452, 21001815, 28002420, 42003630, 84007260]

約数ペア:

[(1, 84007260), (2, 42003630), (3, 28002420), (4, 21001815), (5, 16801452), (6, 14001210), (9, 9334140), (10, 8400726), (12, 7000605), (15, 5600484), (18, 4667070), (20, 4200363), (27, 3111380), (30, 2800242), (36, 2333535), (45, 1866828), (54, 1555690), (60, 1400121), (90, 933414), (108, 777845), (135, 622276), (180, 466707), (270, 311138), (540, 155569)]