190823520

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{397549}}^1$

素因数の和:397567

約数の個数: 48

約数和(自身を含む): 601095600

約数和(自身を除く): 410272080

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, 397549, 795098, 1192647, 1590196, 1987745, 2385294, 3180392, 3975490, 4770588, 5963235, 6360784, 7950980, 9541176, 11926470, 12721568, 15901960, 19082352, 23852940, 31803920, 38164704, 47705880, 63607840, 95411760, 190823520]

約数ペア:

[(1, 190823520), (2, 95411760), (3, 63607840), (4, 47705880), (5, 38164704), (6, 31803920), (8, 23852940), (10, 19082352), (12, 15901960), (15, 12721568), (16, 11926470), (20, 9541176), (24, 7950980), (30, 6360784), (32, 5963235), (40, 4770588), (48, 3975490), (60, 3180392), (80, 2385294), (96, 1987745), (120, 1590196), (160, 1192647), (240, 795098), (480, 397549)]