22385520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31091}}^1$

素因数の和:31110

約数の個数: 60

約数和(自身を含む): 75180456

約数和(自身を除く): 52794936

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, 31091, 62182, 93273, 124364, 155455, 186546, 248728, 279819, 310910, 373092, 466365, 497456, 559638, 621820, 746184, 932730, 1119276, 1243640, 1399095, 1492368, 1865460, 2238552, 2487280, 2798190, 3730920, 4477104, 5596380, 7461840, 11192760, 22385520]

約数ペア:

[(1, 22385520), (2, 11192760), (3, 7461840), (4, 5596380), (5, 4477104), (6, 3730920), (8, 2798190), (9, 2487280), (10, 2238552), (12, 1865460), (15, 1492368), (16, 1399095), (18, 1243640), (20, 1119276), (24, 932730), (30, 746184), (36, 621820), (40, 559638), (45, 497456), (48, 466365), (60, 373092), (72, 310910), (80, 279819), (90, 248728), (120, 186546), (144, 155455), (180, 124364), (240, 93273), (360, 62182), (720, 31091)]