64899360

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{181}}^1$

素因数の和:288

約数の個数: 192

約数和(自身を含む): 231154560

約数和(自身を除く): 166255200

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, 83, 90, 96, 108, 120, 135, 144, 160, 166, 180, 181, 216, 240, 249, 270, 288, 332, 360, 362, 415, 432, 480, 498, 540, 543, 664, 720, 724, 747, 830, 864, 905, 996, 1080, 1086, 1245, 1328, 1440, 1448, 1494, 1629, 1660, 1810, 1992, 2160, 2172, 2241, 2490, 2656, 2715, 2896, 2988, 3258, 3320, 3620, 3735, 3984, 4320, 4344, 4482, 4887, 4980, 5430, 5792, 5976, 6516, 6640, 7240, 7470, 7968, 8145, 8688, 8964, 9774, 9960, 10860, 11205, 11952, 13032, 13280, 14480, 14940, 15023, 16290, 17376, 17928, 19548, 19920, 21720, 22410, 23904, 24435, 26064, 28960, 29880, 30046, 32580, 35856, 39096, 39840, 43440, 44820, 45069, 48870, 52128, 59760, 60092, 65160, 71712, 75115, 78192, 86880, 89640, 90138, 97740, 119520, 120184, 130320, 135207, 150230, 156384, 179280, 180276, 195480, 225345, 240368, 260640, 270414, 300460, 358560, 360552, 390960, 405621, 450690, 480736, 540828, 600920, 676035, 721104, 781920, 811242, 901380, 1081656, 1201840, 1352070, 1442208, 1622484, 1802760, 2028105, 2163312, 2403680, 2704140, 3244968, 3605520, 4056210, 4326624, 5408280, 6489936, 7211040, 8112420, 10816560, 12979872, 16224840, 21633120, 32449680, 64899360]

約数ペア:

[(1, 64899360), (2, 32449680), (3, 21633120), (4, 16224840), (5, 12979872), (6, 10816560), (8, 8112420), (9, 7211040), (10, 6489936), (12, 5408280), (15, 4326624), (16, 4056210), (18, 3605520), (20, 3244968), (24, 2704140), (27, 2403680), (30, 2163312), (32, 2028105), (36, 1802760), (40, 1622484), (45, 1442208), (48, 1352070), (54, 1201840), (60, 1081656), (72, 901380), (80, 811242), (83, 781920), (90, 721104), (96, 676035), (108, 600920), (120, 540828), (135, 480736), (144, 450690), (160, 405621), (166, 390960), (180, 360552), (181, 358560), (216, 300460), (240, 270414), (249, 260640), (270, 240368), (288, 225345), (332, 195480), (360, 180276), (362, 179280), (415, 156384), (432, 150230), (480, 135207), (498, 130320), (540, 120184), (543, 119520), (664, 97740), (720, 90138), (724, 89640), (747, 86880), (830, 78192), (864, 75115), (905, 71712), (996, 65160), (1080, 60092), (1086, 59760), (1245, 52128), (1328, 48870), (1440, 45069), (1448, 44820), (1494, 43440), (1629, 39840), (1660, 39096), (1810, 35856), (1992, 32580), (2160, 30046), (2172, 29880), (2241, 28960), (2490, 26064), (2656, 24435), (2715, 23904), (2896, 22410), (2988, 21720), (3258, 19920), (3320, 19548), (3620, 17928), (3735, 17376), (3984, 16290), (4320, 15023), (4344, 14940), (4482, 14480), (4887, 13280), (4980, 13032), (5430, 11952), (5792, 11205), (5976, 10860), (6516, 9960), (6640, 9774), (7240, 8964), (7470, 8688), (7968, 8145)]