39845880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{733}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 130534560

約数和(自身を除く): 90688680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 151, 180, 302, 360, 453, 604, 733, 755, 906, 1208, 1359, 1466, 1510, 1812, 2199, 2265, 2718, 2932, 3020, 3624, 3665, 4398, 4530, 5436, 5864, 6040, 6597, 6795, 7330, 8796, 9060, 10872, 10995, 13194, 13590, 14660, 17592, 18120, 21990, 26388, 27180, 29320, 32985, 43980, 52776, 54360, 65970, 87960, 110683, 131940, 221366, 263880, 332049, 442732, 553415, 664098, 885464, 996147, 1106830, 1328196, 1660245, 1992294, 2213660, 2656392, 3320490, 3984588, 4427320, 4980735, 6640980, 7969176, 9961470, 13281960, 19922940, 39845880]

約数ペア:

[(1, 39845880), (2, 19922940), (3, 13281960), (4, 9961470), (5, 7969176), (6, 6640980), (8, 4980735), (9, 4427320), (10, 3984588), (12, 3320490), (15, 2656392), (18, 2213660), (20, 1992294), (24, 1660245), (30, 1328196), (36, 1106830), (40, 996147), (45, 885464), (60, 664098), (72, 553415), (90, 442732), (120, 332049), (151, 263880), (180, 221366), (302, 131940), (360, 110683), (453, 87960), (604, 65970), (733, 54360), (755, 52776), (906, 43980), (1208, 32985), (1359, 29320), (1466, 27180), (1510, 26388), (1812, 21990), (2199, 18120), (2265, 17592), (2718, 14660), (2932, 13590), (3020, 13194), (3624, 10995), (3665, 10872), (4398, 9060), (4530, 8796), (5436, 7330), (5864, 6795), (6040, 6597)]