620411640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{97549}}^1$

素因数の和:97616

約数の個数: 64

約数和(自身を含む): 1896372000

約数和(自身を除く): 1275960360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 212, 265, 318, 424, 530, 636, 795, 1060, 1272, 1590, 2120, 3180, 6360, 97549, 195098, 292647, 390196, 487745, 585294, 780392, 975490, 1170588, 1463235, 1950980, 2341176, 2926470, 3901960, 5170097, 5852940, 10340194, 11705880, 15510291, 20680388, 25850485, 31020582, 41360776, 51700970, 62041164, 77551455, 103401940, 124082328, 155102910, 206803880, 310205820, 620411640]

約数ペア:

[(1, 620411640), (2, 310205820), (3, 206803880), (4, 155102910), (5, 124082328), (6, 103401940), (8, 77551455), (10, 62041164), (12, 51700970), (15, 41360776), (20, 31020582), (24, 25850485), (30, 20680388), (40, 15510291), (53, 11705880), (60, 10340194), (106, 5852940), (120, 5170097), (159, 3901960), (212, 2926470), (265, 2341176), (318, 1950980), (424, 1463235), (530, 1170588), (636, 975490), (795, 780392), (1060, 585294), (1272, 487745), (1590, 390196), (2120, 292647), (3180, 195098), (6360, 97549)]