89484840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{248569}}^1$

素因数の和:248586

約数の個数: 48

約数和(自身を含む): 290826900

約数和(自身を除く): 201342060

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 248569, 497138, 745707, 994276, 1242845, 1491414, 1988552, 2237121, 2485690, 2982828, 3728535, 4474242, 4971380, 5965656, 7457070, 8948484, 9942760, 11185605, 14914140, 17896968, 22371210, 29828280, 44742420, 89484840]

約数ペア:

[(1, 89484840), (2, 44742420), (3, 29828280), (4, 22371210), (5, 17896968), (6, 14914140), (8, 11185605), (9, 9942760), (10, 8948484), (12, 7457070), (15, 5965656), (18, 4971380), (20, 4474242), (24, 3728535), (30, 2982828), (36, 2485690), (40, 2237121), (45, 1988552), (60, 1491414), (72, 1242845), (90, 994276), (120, 745707), (180, 497138), (360, 248569)]