22939920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:381

約数の個数: 120

約数和(自身を含む): 77917632

約数和(自身を除く): 54977712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 151, 180, 211, 240, 302, 360, 422, 453, 604, 633, 720, 755, 844, 906, 1055, 1208, 1266, 1359, 1510, 1688, 1812, 1899, 2110, 2265, 2416, 2532, 2718, 3020, 3165, 3376, 3624, 3798, 4220, 4530, 5064, 5436, 6040, 6330, 6795, 7248, 7596, 8440, 9060, 9495, 10128, 10872, 12080, 12660, 13590, 15192, 16880, 18120, 18990, 21744, 25320, 27180, 30384, 31861, 36240, 37980, 50640, 54360, 63722, 75960, 95583, 108720, 127444, 151920, 159305, 191166, 254888, 286749, 318610, 382332, 477915, 509776, 573498, 637220, 764664, 955830, 1146996, 1274440, 1433745, 1529328, 1911660, 2293992, 2548880, 2867490, 3823320, 4587984, 5734980, 7646640, 11469960, 22939920]

約数ペア:

[(1, 22939920), (2, 11469960), (3, 7646640), (4, 5734980), (5, 4587984), (6, 3823320), (8, 2867490), (9, 2548880), (10, 2293992), (12, 1911660), (15, 1529328), (16, 1433745), (18, 1274440), (20, 1146996), (24, 955830), (30, 764664), (36, 637220), (40, 573498), (45, 509776), (48, 477915), (60, 382332), (72, 318610), (80, 286749), (90, 254888), (120, 191166), (144, 159305), (151, 151920), (180, 127444), (211, 108720), (240, 95583), (302, 75960), (360, 63722), (422, 54360), (453, 50640), (604, 37980), (633, 36240), (720, 31861), (755, 30384), (844, 27180), (906, 25320), (1055, 21744), (1208, 18990), (1266, 18120), (1359, 16880), (1510, 15192), (1688, 13590), (1812, 12660), (1899, 12080), (2110, 10872), (2265, 10128), (2416, 9495), (2532, 9060), (2718, 8440), (3020, 7596), (3165, 7248), (3376, 6795), (3624, 6330), (3798, 6040), (4220, 5436), (4530, 5064)]