145738080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{101207}}^1$

素因数の和:101228

約数の個数: 72

約数和(自身を含む): 497336112

約数和(自身を除く): 351598032

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 101207, 202414, 303621, 404828, 506035, 607242, 809656, 910863, 1012070, 1214484, 1518105, 1619312, 1821726, 2024140, 2428968, 3036210, 3238624, 3643452, 4048280, 4554315, 4857936, 6072420, 7286904, 8096560, 9108630, 9715872, 12144840, 14573808, 16193120, 18217260, 24289680, 29147616, 36434520, 48579360, 72869040, 145738080]

約数ペア:

[(1, 145738080), (2, 72869040), (3, 48579360), (4, 36434520), (5, 29147616), (6, 24289680), (8, 18217260), (9, 16193120), (10, 14573808), (12, 12144840), (15, 9715872), (16, 9108630), (18, 8096560), (20, 7286904), (24, 6072420), (30, 4857936), (32, 4554315), (36, 4048280), (40, 3643452), (45, 3238624), (48, 3036210), (60, 2428968), (72, 2024140), (80, 1821726), (90, 1619312), (96, 1518105), (120, 1214484), (144, 1012070), (160, 910863), (180, 809656), (240, 607242), (288, 506035), (360, 404828), (480, 303621), (720, 202414), (1440, 101207)]