135883680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2161}}^1$

素因数の和:2310

約数の個数: 96

約数和(自身を含む): 431500608

約数和(自身を除く): 295616928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2161, 2620, 3144, 3930, 4192, 4322, 5240, 6288, 6483, 7860, 8644, 10480, 10805, 12576, 12966, 15720, 17288, 20960, 21610, 25932, 31440, 32415, 34576, 43220, 51864, 62880, 64830, 69152, 86440, 103728, 129660, 172880, 207456, 259320, 283091, 345760, 518640, 566182, 849273, 1037280, 1132364, 1415455, 1698546, 2264728, 2830910, 3397092, 4246365, 4529456, 5661820, 6794184, 8492730, 9058912, 11323640, 13588368, 16985460, 22647280, 27176736, 33970920, 45294560, 67941840, 135883680]

約数ペア:

[(1, 135883680), (2, 67941840), (3, 45294560), (4, 33970920), (5, 27176736), (6, 22647280), (8, 16985460), (10, 13588368), (12, 11323640), (15, 9058912), (16, 8492730), (20, 6794184), (24, 5661820), (30, 4529456), (32, 4246365), (40, 3397092), (48, 2830910), (60, 2264728), (80, 1698546), (96, 1415455), (120, 1132364), (131, 1037280), (160, 849273), (240, 566182), (262, 518640), (393, 345760), (480, 283091), (524, 259320), (655, 207456), (786, 172880), (1048, 129660), (1310, 103728), (1572, 86440), (1965, 69152), (2096, 64830), (2161, 62880), (2620, 51864), (3144, 43220), (3930, 34576), (4192, 32415), (4322, 31440), (5240, 25932), (6288, 21610), (6483, 20960), (7860, 17288), (8644, 15720), (10480, 12966), (10805, 12576)]