47686440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:307

約数の個数: 128

約数和(自身を含む): 150854400

約数和(自身を除く): 103167960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 71, 87, 116, 120, 142, 145, 174, 193, 213, 232, 284, 290, 348, 355, 386, 426, 435, 568, 579, 580, 696, 710, 772, 852, 870, 965, 1065, 1158, 1160, 1420, 1544, 1704, 1740, 1930, 2059, 2130, 2316, 2840, 2895, 3480, 3860, 4118, 4260, 4632, 5597, 5790, 6177, 7720, 8236, 8520, 10295, 11194, 11580, 12354, 13703, 16472, 16791, 20590, 22388, 23160, 24708, 27406, 27985, 30885, 33582, 41109, 41180, 44776, 49416, 54812, 55970, 61770, 67164, 68515, 82218, 82360, 83955, 109624, 111940, 123540, 134328, 137030, 164436, 167910, 205545, 223880, 247080, 274060, 328872, 335820, 397387, 411090, 548120, 671640, 794774, 822180, 1192161, 1589548, 1644360, 1986935, 2384322, 3179096, 3973870, 4768644, 5960805, 7947740, 9537288, 11921610, 15895480, 23843220, 47686440]

約数ペア:

[(1, 47686440), (2, 23843220), (3, 15895480), (4, 11921610), (5, 9537288), (6, 7947740), (8, 5960805), (10, 4768644), (12, 3973870), (15, 3179096), (20, 2384322), (24, 1986935), (29, 1644360), (30, 1589548), (40, 1192161), (58, 822180), (60, 794774), (71, 671640), (87, 548120), (116, 411090), (120, 397387), (142, 335820), (145, 328872), (174, 274060), (193, 247080), (213, 223880), (232, 205545), (284, 167910), (290, 164436), (348, 137030), (355, 134328), (386, 123540), (426, 111940), (435, 109624), (568, 83955), (579, 82360), (580, 82218), (696, 68515), (710, 67164), (772, 61770), (852, 55970), (870, 54812), (965, 49416), (1065, 44776), (1158, 41180), (1160, 41109), (1420, 33582), (1544, 30885), (1704, 27985), (1740, 27406), (1930, 24708), (2059, 23160), (2130, 22388), (2316, 20590), (2840, 16791), (2895, 16472), (3480, 13703), (3860, 12354), (4118, 11580), (4260, 11194), (4632, 10295), (5597, 8520), (5790, 8236), (6177, 7720)]