31167840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5903}}^1$

素因数の和:5932

約数の個数: 96

約数和(自身を含む): 107122176

約数和(自身を除く): 75954336

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 5903, 11806, 17709, 23612, 29515, 35418, 47224, 59030, 64933, 70836, 88545, 94448, 118060, 129866, 141672, 177090, 188896, 194799, 236120, 259732, 283344, 324665, 354180, 389598, 472240, 519464, 566688, 649330, 708360, 779196, 944480, 973995, 1038928, 1298660, 1416720, 1558392, 1947990, 2077856, 2597320, 2833440, 3116784, 3895980, 5194640, 6233568, 7791960, 10389280, 15583920, 31167840]

約数ペア:

[(1, 31167840), (2, 15583920), (3, 10389280), (4, 7791960), (5, 6233568), (6, 5194640), (8, 3895980), (10, 3116784), (11, 2833440), (12, 2597320), (15, 2077856), (16, 1947990), (20, 1558392), (22, 1416720), (24, 1298660), (30, 1038928), (32, 973995), (33, 944480), (40, 779196), (44, 708360), (48, 649330), (55, 566688), (60, 519464), (66, 472240), (80, 389598), (88, 354180), (96, 324665), (110, 283344), (120, 259732), (132, 236120), (160, 194799), (165, 188896), (176, 177090), (220, 141672), (240, 129866), (264, 118060), (330, 94448), (352, 88545), (440, 70836), (480, 64933), (528, 59030), (660, 47224), (880, 35418), (1056, 29515), (1320, 23612), (1760, 17709), (2640, 11806), (5280, 5903)]