121569120

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1$

素因数の和:394

約数の個数: 192

約数和(自身を含む): 431101440

約数和(自身を除く): 309532320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 107, 108, 120, 135, 144, 160, 180, 214, 216, 240, 263, 270, 288, 321, 360, 428, 432, 480, 526, 535, 540, 642, 720, 789, 856, 864, 963, 1052, 1070, 1080, 1284, 1315, 1440, 1578, 1605, 1712, 1926, 2104, 2140, 2160, 2367, 2568, 2630, 2889, 3156, 3210, 3424, 3852, 3945, 4208, 4280, 4320, 4734, 4815, 5136, 5260, 5778, 6312, 6420, 7101, 7704, 7890, 8416, 8560, 9468, 9630, 10272, 10520, 11556, 11835, 12624, 12840, 14202, 14445, 15408, 15780, 17120, 18936, 19260, 21040, 23112, 23670, 25248, 25680, 28141, 28404, 28890, 30816, 31560, 35505, 37872, 38520, 42080, 46224, 47340, 51360, 56282, 56808, 57780, 63120, 71010, 75744, 77040, 84423, 92448, 94680, 112564, 113616, 115560, 126240, 140705, 142020, 154080, 168846, 189360, 225128, 227232, 231120, 253269, 281410, 284040, 337692, 378720, 422115, 450256, 462240, 506538, 562820, 568080, 675384, 759807, 844230, 900512, 1013076, 1125640, 1136160, 1266345, 1350768, 1519614, 1688460, 2026152, 2251280, 2532690, 2701536, 3039228, 3376920, 3799035, 4052304, 4502560, 5065380, 6078456, 6753840, 7598070, 8104608, 10130760, 12156912, 13507680, 15196140, 20261520, 24313824, 30392280, 40523040, 60784560, 121569120]

約数ペア:

[(1, 121569120), (2, 60784560), (3, 40523040), (4, 30392280), (5, 24313824), (6, 20261520), (8, 15196140), (9, 13507680), (10, 12156912), (12, 10130760), (15, 8104608), (16, 7598070), (18, 6753840), (20, 6078456), (24, 5065380), (27, 4502560), (30, 4052304), (32, 3799035), (36, 3376920), (40, 3039228), (45, 2701536), (48, 2532690), (54, 2251280), (60, 2026152), (72, 1688460), (80, 1519614), (90, 1350768), (96, 1266345), (107, 1136160), (108, 1125640), (120, 1013076), (135, 900512), (144, 844230), (160, 759807), (180, 675384), (214, 568080), (216, 562820), (240, 506538), (263, 462240), (270, 450256), (288, 422115), (321, 378720), (360, 337692), (428, 284040), (432, 281410), (480, 253269), (526, 231120), (535, 227232), (540, 225128), (642, 189360), (720, 168846), (789, 154080), (856, 142020), (864, 140705), (963, 126240), (1052, 115560), (1070, 113616), (1080, 112564), (1284, 94680), (1315, 92448), (1440, 84423), (1578, 77040), (1605, 75744), (1712, 71010), (1926, 63120), (2104, 57780), (2140, 56808), (2160, 56282), (2367, 51360), (2568, 47340), (2630, 46224), (2889, 42080), (3156, 38520), (3210, 37872), (3424, 35505), (3852, 31560), (3945, 30816), (4208, 28890), (4280, 28404), (4320, 28141), (4734, 25680), (4815, 25248), (5136, 23670), (5260, 23112), (5778, 21040), (6312, 19260), (6420, 18936), (7101, 17120), (7704, 15780), (7890, 15408), (8416, 14445), (8560, 14202), (9468, 12840), (9630, 12624), (10272, 11835), (10520, 11556)]