13821120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{4799}}^1$

素因数の和:4822

約数の個数: 84

約数和(自身を含む): 47548800

約数和(自身を除く): 33727680

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 4799, 9598, 14397, 19196, 23995, 28794, 38392, 43191, 47990, 57588, 71985, 76784, 86382, 95980, 115176, 143970, 153568, 172764, 191960, 215955, 230352, 287940, 307136, 345528, 383920, 431910, 460704, 575880, 691056, 767840, 863820, 921408, 1151760, 1382112, 1535680, 1727640, 2303520, 2764224, 3455280, 4607040, 6910560, 13821120]

約数ペア:

[(1, 13821120), (2, 6910560), (3, 4607040), (4, 3455280), (5, 2764224), (6, 2303520), (8, 1727640), (9, 1535680), (10, 1382112), (12, 1151760), (15, 921408), (16, 863820), (18, 767840), (20, 691056), (24, 575880), (30, 460704), (32, 431910), (36, 383920), (40, 345528), (45, 307136), (48, 287940), (60, 230352), (64, 215955), (72, 191960), (80, 172764), (90, 153568), (96, 143970), (120, 115176), (144, 95980), (160, 86382), (180, 76784), (192, 71985), (240, 57588), (288, 47990), (320, 43191), (360, 38392), (480, 28794), (576, 23995), (720, 19196), (960, 14397), (1440, 9598), (2880, 4799)]