1525571280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{706283}}^1$

素因数の和:706305

約数の個数: 80

約数和(自身を含む): 5254752960

約数和(自身を除く): 3729181680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 706283, 1412566, 2118849, 2825132, 3531415, 4237698, 5650264, 6356547, 7062830, 8475396, 10594245, 11300528, 12713094, 14125660, 16950792, 19069641, 21188490, 25426188, 28251320, 31782735, 33901584, 38139282, 42376980, 50852376, 56502640, 63565470, 76278564, 84753960, 95348205, 101704752, 127130940, 152557128, 169507920, 190696410, 254261880, 305114256, 381392820, 508523760, 762785640, 1525571280]

約数ペア:

[(1, 1525571280), (2, 762785640), (3, 508523760), (4, 381392820), (5, 305114256), (6, 254261880), (8, 190696410), (9, 169507920), (10, 152557128), (12, 127130940), (15, 101704752), (16, 95348205), (18, 84753960), (20, 76278564), (24, 63565470), (27, 56502640), (30, 50852376), (36, 42376980), (40, 38139282), (45, 33901584), (48, 31782735), (54, 28251320), (60, 25426188), (72, 21188490), (80, 19069641), (90, 16950792), (108, 14125660), (120, 12713094), (135, 11300528), (144, 10594245), (180, 8475396), (216, 7062830), (240, 6356547), (270, 5650264), (360, 4237698), (432, 3531415), (540, 2825132), (720, 2118849), (1080, 1412566), (2160, 706283)]