86910480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{120709}}^1$

素因数の和:120728

約数の個数: 60

約数和(自身を含む): 291876780

約数和(自身を除く): 204966300

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 120709, 241418, 362127, 482836, 603545, 724254, 965672, 1086381, 1207090, 1448508, 1810635, 1931344, 2172762, 2414180, 2897016, 3621270, 4345524, 4828360, 5431905, 5794032, 7242540, 8691048, 9656720, 10863810, 14485080, 17382096, 21727620, 28970160, 43455240, 86910480]

約数ペア:

[(1, 86910480), (2, 43455240), (3, 28970160), (4, 21727620), (5, 17382096), (6, 14485080), (8, 10863810), (9, 9656720), (10, 8691048), (12, 7242540), (15, 5794032), (16, 5431905), (18, 4828360), (20, 4345524), (24, 3621270), (30, 2897016), (36, 2414180), (40, 2172762), (45, 1931344), (48, 1810635), (60, 1448508), (72, 1207090), (80, 1086381), (90, 965672), (120, 724254), (144, 603545), (180, 482836), (240, 362127), (360, 241418), (720, 120709)]