54218640

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:629

約数の個数: 160

約数和(自身を含む): 195701760

約数和(自身を除く): 141483120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 59, 60, 70, 80, 84, 105, 112, 118, 120, 140, 168, 177, 210, 236, 240, 280, 295, 336, 354, 413, 420, 472, 547, 560, 590, 708, 826, 840, 885, 944, 1094, 1180, 1239, 1416, 1641, 1652, 1680, 1770, 2065, 2188, 2360, 2478, 2735, 2832, 3282, 3304, 3540, 3829, 4130, 4376, 4720, 4956, 5470, 6195, 6564, 6608, 7080, 7658, 8205, 8260, 8752, 9912, 10940, 11487, 12390, 13128, 14160, 15316, 16410, 16520, 19145, 19824, 21880, 22974, 24780, 26256, 30632, 32273, 32820, 33040, 38290, 43760, 45948, 49560, 57435, 61264, 64546, 65640, 76580, 91896, 96819, 99120, 114870, 129092, 131280, 153160, 161365, 183792, 193638, 225911, 229740, 258184, 306320, 322730, 387276, 451822, 459480, 484095, 516368, 645460, 677733, 774552, 903644, 918960, 968190, 1129555, 1290920, 1355466, 1549104, 1807288, 1936380, 2259110, 2581840, 2710932, 3388665, 3614576, 3872760, 4518220, 5421864, 6777330, 7745520, 9036440, 10843728, 13554660, 18072880, 27109320, 54218640]

約数ペア:

[(1, 54218640), (2, 27109320), (3, 18072880), (4, 13554660), (5, 10843728), (6, 9036440), (7, 7745520), (8, 6777330), (10, 5421864), (12, 4518220), (14, 3872760), (15, 3614576), (16, 3388665), (20, 2710932), (21, 2581840), (24, 2259110), (28, 1936380), (30, 1807288), (35, 1549104), (40, 1355466), (42, 1290920), (48, 1129555), (56, 968190), (59, 918960), (60, 903644), (70, 774552), (80, 677733), (84, 645460), (105, 516368), (112, 484095), (118, 459480), (120, 451822), (140, 387276), (168, 322730), (177, 306320), (210, 258184), (236, 229740), (240, 225911), (280, 193638), (295, 183792), (336, 161365), (354, 153160), (413, 131280), (420, 129092), (472, 114870), (547, 99120), (560, 96819), (590, 91896), (708, 76580), (826, 65640), (840, 64546), (885, 61264), (944, 57435), (1094, 49560), (1180, 45948), (1239, 43760), (1416, 38290), (1641, 33040), (1652, 32820), (1680, 32273), (1770, 30632), (2065, 26256), (2188, 24780), (2360, 22974), (2478, 21880), (2735, 19824), (2832, 19145), (3282, 16520), (3304, 16410), (3540, 15316), (3829, 14160), (4130, 13128), (4376, 12390), (4720, 11487), (4956, 10940), (5470, 9912), (6195, 8752), (6564, 8260), (6608, 8205), (7080, 7658)]