40027080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{151}}^1$

素因数の和:259

約数の個数: 96

約数和(自身を含む): 123503040

約数和(自身を除く): 83475960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 151, 188, 235, 282, 302, 376, 453, 470, 564, 604, 705, 755, 906, 940, 1128, 1208, 1410, 1510, 1812, 1880, 2209, 2265, 2820, 3020, 3624, 4418, 4530, 5640, 6040, 6627, 7097, 8836, 9060, 11045, 13254, 14194, 17672, 18120, 21291, 22090, 26508, 28388, 33135, 35485, 42582, 44180, 53016, 56776, 66270, 70970, 85164, 88360, 106455, 132540, 141940, 170328, 212910, 265080, 283880, 333559, 425820, 667118, 851640, 1000677, 1334236, 1667795, 2001354, 2668472, 3335590, 4002708, 5003385, 6671180, 8005416, 10006770, 13342360, 20013540, 40027080]

約数ペア:

[(1, 40027080), (2, 20013540), (3, 13342360), (4, 10006770), (5, 8005416), (6, 6671180), (8, 5003385), (10, 4002708), (12, 3335590), (15, 2668472), (20, 2001354), (24, 1667795), (30, 1334236), (40, 1000677), (47, 851640), (60, 667118), (94, 425820), (120, 333559), (141, 283880), (151, 265080), (188, 212910), (235, 170328), (282, 141940), (302, 132540), (376, 106455), (453, 88360), (470, 85164), (564, 70970), (604, 66270), (705, 56776), (755, 53016), (906, 44180), (940, 42582), (1128, 35485), (1208, 33135), (1410, 28388), (1510, 26508), (1812, 22090), (1880, 21291), (2209, 18120), (2265, 17672), (2820, 14194), (3020, 13254), (3624, 11045), (4418, 9060), (4530, 8836), (5640, 7097), (6040, 6627)]