40401240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:393

約数の個数: 128

約数和(自身を含む): 133816320

約数和(自身を除く): 93415080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 127, 132, 165, 220, 241, 254, 264, 330, 381, 440, 482, 508, 635, 660, 723, 762, 964, 1016, 1205, 1270, 1320, 1397, 1446, 1524, 1905, 1928, 2410, 2540, 2651, 2794, 2892, 3048, 3615, 3810, 4191, 4820, 5080, 5302, 5588, 5784, 6985, 7230, 7620, 7953, 8382, 9640, 10604, 11176, 13255, 13970, 14460, 15240, 15906, 16764, 20955, 21208, 26510, 27940, 28920, 30607, 31812, 33528, 39765, 41910, 53020, 55880, 61214, 63624, 79530, 83820, 91821, 106040, 122428, 153035, 159060, 167640, 183642, 244856, 306070, 318120, 336677, 367284, 459105, 612140, 673354, 734568, 918210, 1010031, 1224280, 1346708, 1683385, 1836420, 2020062, 2693416, 3366770, 3672840, 4040124, 5050155, 6733540, 8080248, 10100310, 13467080, 20200620, 40401240]

約数ペア:

[(1, 40401240), (2, 20200620), (3, 13467080), (4, 10100310), (5, 8080248), (6, 6733540), (8, 5050155), (10, 4040124), (11, 3672840), (12, 3366770), (15, 2693416), (20, 2020062), (22, 1836420), (24, 1683385), (30, 1346708), (33, 1224280), (40, 1010031), (44, 918210), (55, 734568), (60, 673354), (66, 612140), (88, 459105), (110, 367284), (120, 336677), (127, 318120), (132, 306070), (165, 244856), (220, 183642), (241, 167640), (254, 159060), (264, 153035), (330, 122428), (381, 106040), (440, 91821), (482, 83820), (508, 79530), (635, 63624), (660, 61214), (723, 55880), (762, 53020), (964, 41910), (1016, 39765), (1205, 33528), (1270, 31812), (1320, 30607), (1397, 28920), (1446, 27940), (1524, 26510), (1905, 21208), (1928, 20955), (2410, 16764), (2540, 15906), (2651, 15240), (2794, 14460), (2892, 13970), (3048, 13255), (3615, 11176), (3810, 10604), (4191, 9640), (4820, 8382), (5080, 7953), (5302, 7620), (5588, 7230), (5784, 6985)]