426950880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{889481}}^1$

素因数の和:889499

約数の個数: 48

約数和(自身を含む): 1344896784

約数和(自身を除く): 917945904

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, 889481, 1778962, 2668443, 3557924, 4447405, 5336886, 7115848, 8894810, 10673772, 13342215, 14231696, 17789620, 21347544, 26684430, 28463392, 35579240, 42695088, 53368860, 71158480, 85390176, 106737720, 142316960, 213475440, 426950880]

約数ペア:

[(1, 426950880), (2, 213475440), (3, 142316960), (4, 106737720), (5, 85390176), (6, 71158480), (8, 53368860), (10, 42695088), (12, 35579240), (15, 28463392), (16, 26684430), (20, 21347544), (24, 17789620), (30, 14231696), (32, 13342215), (40, 10673772), (48, 8894810), (60, 7115848), (80, 5336886), (96, 4447405), (120, 3557924), (160, 2668443), (240, 1778962), (480, 889481)]