71303520

素因数分解:

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

素因数の和:148567

約数の個数: 48

約数和(自身を含む): 224607600

約数和(自身を除く): 153304080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 148549, 297098, 445647, 594196, 742745, 891294, 1188392, 1485490, 1782588, 2228235, 2376784, 2970980, 3565176, 4456470, 4753568, 5941960, 7130352, 8912940, 11883920, 14260704, 17825880, 23767840, 35651760, 71303520]

約数ペア:

[(1, 71303520), (2, 35651760), (3, 23767840), (4, 17825880), (5, 14260704), (6, 11883920), (8, 8912940), (10, 7130352), (12, 5941960), (15, 4753568), (16, 4456470), (20, 3565176), (24, 2970980), (30, 2376784), (32, 2228235), (40, 1782588), (48, 1485490), (60, 1188392), (80, 891294), (96, 742745), (120, 594196), (160, 445647), (240, 297098), (480, 148549)]