1095240720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5981}}^1$

素因数の和:6113

約数の個数: 160

約数和(自身を含む): 3916535040

約数和(自身を除く): 2821294320

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, 60, 70, 80, 84, 105, 109, 112, 120, 140, 168, 210, 218, 240, 280, 327, 336, 420, 436, 545, 560, 654, 763, 840, 872, 1090, 1308, 1526, 1635, 1680, 1744, 2180, 2289, 2616, 3052, 3270, 3815, 4360, 4578, 5232, 5981, 6104, 6540, 7630, 8720, 9156, 11445, 11962, 12208, 13080, 15260, 17943, 18312, 22890, 23924, 26160, 29905, 30520, 35886, 36624, 41867, 45780, 47848, 59810, 61040, 71772, 83734, 89715, 91560, 95696, 119620, 125601, 143544, 167468, 179430, 183120, 209335, 239240, 251202, 287088, 334936, 358860, 418670, 478480, 502404, 628005, 651929, 669872, 717720, 837340, 1004808, 1256010, 1303858, 1435440, 1674680, 1955787, 2009616, 2512020, 2607716, 3259645, 3349360, 3911574, 4563503, 5024040, 5215432, 6519290, 7823148, 9127006, 9778935, 10048080, 10430864, 13038580, 13690509, 15646296, 18254012, 19557870, 22817515, 26077160, 27381018, 31292592, 36508024, 39115740, 45635030, 52154320, 54762036, 68452545, 73016048, 78231480, 91270060, 109524072, 136905090, 156462960, 182540120, 219048144, 273810180, 365080240, 547620360, 1095240720]

約数ペア:

[(1, 1095240720), (2, 547620360), (3, 365080240), (4, 273810180), (5, 219048144), (6, 182540120), (7, 156462960), (8, 136905090), (10, 109524072), (12, 91270060), (14, 78231480), (15, 73016048), (16, 68452545), (20, 54762036), (21, 52154320), (24, 45635030), (28, 39115740), (30, 36508024), (35, 31292592), (40, 27381018), (42, 26077160), (48, 22817515), (56, 19557870), (60, 18254012), (70, 15646296), (80, 13690509), (84, 13038580), (105, 10430864), (109, 10048080), (112, 9778935), (120, 9127006), (140, 7823148), (168, 6519290), (210, 5215432), (218, 5024040), (240, 4563503), (280, 3911574), (327, 3349360), (336, 3259645), (420, 2607716), (436, 2512020), (545, 2009616), (560, 1955787), (654, 1674680), (763, 1435440), (840, 1303858), (872, 1256010), (1090, 1004808), (1308, 837340), (1526, 717720), (1635, 669872), (1680, 651929), (1744, 628005), (2180, 502404), (2289, 478480), (2616, 418670), (3052, 358860), (3270, 334936), (3815, 287088), (4360, 251202), (4578, 239240), (5232, 209335), (5981, 183120), (6104, 179430), (6540, 167468), (7630, 143544), (8720, 125601), (9156, 119620), (11445, 95696), (11962, 91560), (12208, 89715), (13080, 83734), (15260, 71772), (17943, 61040), (18312, 59810), (22890, 47848), (23924, 45780), (26160, 41867), (29905, 36624), (30520, 35886)]