880860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 2522016

約数和(自身を除く): 1641156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 277, 318, 530, 554, 636, 795, 831, 1060, 1108, 1385, 1590, 1662, 2770, 3180, 3324, 4155, 5540, 8310, 14681, 16620, 29362, 44043, 58724, 73405, 88086, 146810, 176172, 220215, 293620, 440430, 880860]

約数ペア:

[(1, 880860), (2, 440430), (3, 293620), (4, 220215), (5, 176172), (6, 146810), (10, 88086), (12, 73405), (15, 58724), (20, 44043), (30, 29362), (53, 16620), (60, 14681), (106, 8310), (159, 5540), (212, 4155), (265, 3324), (277, 3180), (318, 2770), (530, 1662), (554, 1590), (636, 1385), (795, 1108), (831, 1060)]