24989640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:303

約数の個数: 128

約数和(自身を含む): 82131840

約数和(自身を除く): 57142200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 83, 104, 120, 130, 156, 166, 193, 195, 249, 260, 312, 332, 386, 390, 415, 498, 520, 579, 664, 772, 780, 830, 965, 996, 1079, 1158, 1245, 1544, 1560, 1660, 1930, 1992, 2158, 2316, 2490, 2509, 2895, 3237, 3320, 3860, 4316, 4632, 4980, 5018, 5395, 5790, 6474, 7527, 7720, 8632, 9960, 10036, 10790, 11580, 12545, 12948, 15054, 16019, 16185, 20072, 21580, 23160, 25090, 25896, 30108, 32038, 32370, 37635, 43160, 48057, 50180, 60216, 64076, 64740, 75270, 80095, 96114, 100360, 128152, 129480, 150540, 160190, 192228, 208247, 240285, 301080, 320380, 384456, 416494, 480570, 624741, 640760, 832988, 961140, 1041235, 1249482, 1665976, 1922280, 2082470, 2498964, 3123705, 4164940, 4997928, 6247410, 8329880, 12494820, 24989640]

約数ペア:

[(1, 24989640), (2, 12494820), (3, 8329880), (4, 6247410), (5, 4997928), (6, 4164940), (8, 3123705), (10, 2498964), (12, 2082470), (13, 1922280), (15, 1665976), (20, 1249482), (24, 1041235), (26, 961140), (30, 832988), (39, 640760), (40, 624741), (52, 480570), (60, 416494), (65, 384456), (78, 320380), (83, 301080), (104, 240285), (120, 208247), (130, 192228), (156, 160190), (166, 150540), (193, 129480), (195, 128152), (249, 100360), (260, 96114), (312, 80095), (332, 75270), (386, 64740), (390, 64076), (415, 60216), (498, 50180), (520, 48057), (579, 43160), (664, 37635), (772, 32370), (780, 32038), (830, 30108), (965, 25896), (996, 25090), (1079, 23160), (1158, 21580), (1245, 20072), (1544, 16185), (1560, 16019), (1660, 15054), (1930, 12948), (1992, 12545), (2158, 11580), (2316, 10790), (2490, 10036), (2509, 9960), (2895, 8632), (3237, 7720), (3320, 7527), (3860, 6474), (4316, 5790), (4632, 5395), (4980, 5018)]