871245720

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2467}}^1$

素因数の和:2599

約数の個数: 160

約数和(自身を含む): 2956417200

約数和(自身を除く): 2085171480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 81, 90, 108, 109, 120, 135, 162, 180, 216, 218, 270, 324, 327, 360, 405, 436, 540, 545, 648, 654, 810, 872, 981, 1080, 1090, 1308, 1620, 1635, 1962, 2180, 2467, 2616, 2943, 3240, 3270, 3924, 4360, 4905, 4934, 5886, 6540, 7401, 7848, 8829, 9810, 9868, 11772, 12335, 13080, 14715, 14802, 17658, 19620, 19736, 22203, 23544, 24670, 29430, 29604, 35316, 37005, 39240, 44145, 44406, 49340, 58860, 59208, 66609, 70632, 74010, 88290, 88812, 98680, 111015, 117720, 133218, 148020, 176580, 177624, 199827, 222030, 266436, 268903, 296040, 333045, 353160, 399654, 444060, 532872, 537806, 666090, 799308, 806709, 888120, 999135, 1075612, 1332180, 1344515, 1598616, 1613418, 1998270, 2151224, 2420127, 2664360, 2689030, 3226836, 3996540, 4033545, 4840254, 5378060, 6453672, 7260381, 7993080, 8067090, 9680508, 10756120, 12100635, 14520762, 16134180, 19361016, 21781143, 24201270, 29041524, 32268360, 36301905, 43562286, 48402540, 58083048, 72603810, 87124572, 96805080, 108905715, 145207620, 174249144, 217811430, 290415240, 435622860, 871245720]

約数ペア:

[(1, 871245720), (2, 435622860), (3, 290415240), (4, 217811430), (5, 174249144), (6, 145207620), (8, 108905715), (9, 96805080), (10, 87124572), (12, 72603810), (15, 58083048), (18, 48402540), (20, 43562286), (24, 36301905), (27, 32268360), (30, 29041524), (36, 24201270), (40, 21781143), (45, 19361016), (54, 16134180), (60, 14520762), (72, 12100635), (81, 10756120), (90, 9680508), (108, 8067090), (109, 7993080), (120, 7260381), (135, 6453672), (162, 5378060), (180, 4840254), (216, 4033545), (218, 3996540), (270, 3226836), (324, 2689030), (327, 2664360), (360, 2420127), (405, 2151224), (436, 1998270), (540, 1613418), (545, 1598616), (648, 1344515), (654, 1332180), (810, 1075612), (872, 999135), (981, 888120), (1080, 806709), (1090, 799308), (1308, 666090), (1620, 537806), (1635, 532872), (1962, 444060), (2180, 399654), (2467, 353160), (2616, 333045), (2943, 296040), (3240, 268903), (3270, 266436), (3924, 222030), (4360, 199827), (4905, 177624), (4934, 176580), (5886, 148020), (6540, 133218), (7401, 117720), (7848, 111015), (8829, 98680), (9810, 88812), (9868, 88290), (11772, 74010), (12335, 70632), (13080, 66609), (14715, 59208), (14802, 58860), (17658, 49340), (19620, 44406), (19736, 44145), (22203, 39240), (23544, 37005), (24670, 35316), (29430, 29604)]