47979480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 96

約数和(自身を含む): 147878640

約数和(自身を除く): 99899160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 47, 60, 94, 120, 141, 181, 188, 235, 282, 362, 376, 470, 543, 564, 705, 724, 905, 940, 1086, 1128, 1410, 1448, 1810, 1880, 2172, 2209, 2715, 2820, 3620, 4344, 4418, 5430, 5640, 6627, 7240, 8507, 8836, 10860, 11045, 13254, 17014, 17672, 21720, 22090, 25521, 26508, 33135, 34028, 42535, 44180, 51042, 53016, 66270, 68056, 85070, 88360, 102084, 127605, 132540, 170140, 204168, 255210, 265080, 340280, 399829, 510420, 799658, 1020840, 1199487, 1599316, 1999145, 2398974, 3198632, 3998290, 4797948, 5997435, 7996580, 9595896, 11994870, 15993160, 23989740, 47979480]

約数ペア:

[(1, 47979480), (2, 23989740), (3, 15993160), (4, 11994870), (5, 9595896), (6, 7996580), (8, 5997435), (10, 4797948), (12, 3998290), (15, 3198632), (20, 2398974), (24, 1999145), (30, 1599316), (40, 1199487), (47, 1020840), (60, 799658), (94, 510420), (120, 399829), (141, 340280), (181, 265080), (188, 255210), (235, 204168), (282, 170140), (362, 132540), (376, 127605), (470, 102084), (543, 88360), (564, 85070), (705, 68056), (724, 66270), (905, 53016), (940, 51042), (1086, 44180), (1128, 42535), (1410, 34028), (1448, 33135), (1810, 26508), (1880, 25521), (2172, 22090), (2209, 21720), (2715, 17672), (2820, 17014), (3620, 13254), (4344, 11045), (4418, 10860), (5430, 8836), (5640, 8507), (6627, 7240)]