285214080

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{148549}}^1$

素因数の和:148571

約数の個数: 64

約数和(自身を含む): 909126000

約数和(自身を除く): 623911920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 148549, 297098, 445647, 594196, 742745, 891294, 1188392, 1485490, 1782588, 2228235, 2376784, 2970980, 3565176, 4456470, 4753568, 5941960, 7130352, 8912940, 9507136, 11883920, 14260704, 17825880, 19014272, 23767840, 28521408, 35651760, 47535680, 57042816, 71303520, 95071360, 142607040, 285214080]

約数ペア:

[(1, 285214080), (2, 142607040), (3, 95071360), (4, 71303520), (5, 57042816), (6, 47535680), (8, 35651760), (10, 28521408), (12, 23767840), (15, 19014272), (16, 17825880), (20, 14260704), (24, 11883920), (30, 9507136), (32, 8912940), (40, 7130352), (48, 5941960), (60, 4753568), (64, 4456470), (80, 3565176), (96, 2970980), (120, 2376784), (128, 2228235), (160, 1782588), (192, 1485490), (240, 1188392), (320, 891294), (384, 742745), (480, 594196), (640, 445647), (960, 297098), (1920, 148549)]