40949880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2687}}^1$

素因数の和:2828

約数の個数: 64

約数和(自身を含む): 123863040

約数和(自身を除く): 82913160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 127, 254, 381, 508, 635, 762, 1016, 1270, 1524, 1905, 2540, 2687, 3048, 3810, 5080, 5374, 7620, 8061, 10748, 13435, 15240, 16122, 21496, 26870, 32244, 40305, 53740, 64488, 80610, 107480, 161220, 322440, 341249, 682498, 1023747, 1364996, 1706245, 2047494, 2729992, 3412490, 4094988, 5118735, 6824980, 8189976, 10237470, 13649960, 20474940, 40949880]

約数ペア:

[(1, 40949880), (2, 20474940), (3, 13649960), (4, 10237470), (5, 8189976), (6, 6824980), (8, 5118735), (10, 4094988), (12, 3412490), (15, 2729992), (20, 2047494), (24, 1706245), (30, 1364996), (40, 1023747), (60, 682498), (120, 341249), (127, 322440), (254, 161220), (381, 107480), (508, 80610), (635, 64488), (762, 53740), (1016, 40305), (1270, 32244), (1524, 26870), (1905, 21496), (2540, 16122), (2687, 15240), (3048, 13435), (3810, 10748), (5080, 8061), (5374, 7620)]