51978720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{108289}}^1$

素因数の和:108307

約数の個数: 48

約数和(自身を含む): 163734480

約数和(自身を除く): 111755760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 108289, 216578, 324867, 433156, 541445, 649734, 866312, 1082890, 1299468, 1624335, 1732624, 2165780, 2598936, 3248670, 3465248, 4331560, 5197872, 6497340, 8663120, 10395744, 12994680, 17326240, 25989360, 51978720]

約数ペア:

[(1, 51978720), (2, 25989360), (3, 17326240), (4, 12994680), (5, 10395744), (6, 8663120), (8, 6497340), (10, 5197872), (12, 4331560), (15, 3465248), (16, 3248670), (20, 2598936), (24, 2165780), (30, 1732624), (32, 1624335), (40, 1299468), (48, 1082890), (60, 866312), (80, 649734), (96, 541445), (120, 433156), (160, 324867), (240, 216578), (480, 108289)]