348032640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{1663}}^1$

素因数の和:1794

約数の個数: 128

約数和(自身を含む): 1120204800

約数和(自身を除く): 772172160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 109, 120, 128, 160, 192, 218, 240, 320, 327, 384, 436, 480, 545, 640, 654, 872, 960, 1090, 1308, 1635, 1663, 1744, 1920, 2180, 2616, 3270, 3326, 3488, 4360, 4989, 5232, 6540, 6652, 6976, 8315, 8720, 9978, 10464, 13080, 13304, 13952, 16630, 17440, 19956, 20928, 24945, 26160, 26608, 33260, 34880, 39912, 41856, 49890, 52320, 53216, 66520, 69760, 79824, 99780, 104640, 106432, 133040, 159648, 181267, 199560, 209280, 212864, 266080, 319296, 362534, 399120, 532160, 543801, 638592, 725068, 798240, 906335, 1064320, 1087602, 1450136, 1596480, 1812670, 2175204, 2719005, 2900272, 3192960, 3625340, 4350408, 5438010, 5800544, 7250680, 8700816, 10876020, 11601088, 14501360, 17401632, 21752040, 23202176, 29002720, 34803264, 43504080, 58005440, 69606528, 87008160, 116010880, 174016320, 348032640]

約数ペア:

[(1, 348032640), (2, 174016320), (3, 116010880), (4, 87008160), (5, 69606528), (6, 58005440), (8, 43504080), (10, 34803264), (12, 29002720), (15, 23202176), (16, 21752040), (20, 17401632), (24, 14501360), (30, 11601088), (32, 10876020), (40, 8700816), (48, 7250680), (60, 5800544), (64, 5438010), (80, 4350408), (96, 3625340), (109, 3192960), (120, 2900272), (128, 2719005), (160, 2175204), (192, 1812670), (218, 1596480), (240, 1450136), (320, 1087602), (327, 1064320), (384, 906335), (436, 798240), (480, 725068), (545, 638592), (640, 543801), (654, 532160), (872, 399120), (960, 362534), (1090, 319296), (1308, 266080), (1635, 212864), (1663, 209280), (1744, 199560), (1920, 181267), (2180, 159648), (2616, 133040), (3270, 106432), (3326, 104640), (3488, 99780), (4360, 79824), (4989, 69760), (5232, 66520), (6540, 53216), (6652, 52320), (6976, 49890), (8315, 41856), (8720, 39912), (9978, 34880), (10464, 33260), (13080, 26608), (13304, 26160), (13952, 24945), (16630, 20928), (17440, 19956)]