2998055040

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{8627}}^1$

素因数の和:8830

約数の個数: 128

約数和(自身を含む): 9610211520

約数和(自身を除く): 6612156480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 181, 192, 240, 320, 362, 384, 480, 543, 640, 724, 905, 960, 1086, 1448, 1810, 1920, 2172, 2715, 2896, 3620, 4344, 5430, 5792, 7240, 8627, 8688, 10860, 11584, 14480, 17254, 17376, 21720, 23168, 25881, 28960, 34508, 34752, 43135, 43440, 51762, 57920, 69016, 69504, 86270, 86880, 103524, 115840, 129405, 138032, 172540, 173760, 207048, 258810, 276064, 345080, 347520, 414096, 517620, 552128, 690160, 828192, 1035240, 1104256, 1380320, 1561487, 1656384, 2070480, 2760640, 3122974, 3312768, 4140960, 4684461, 5521280, 6245948, 7807435, 8281920, 9368922, 12491896, 15614870, 16563840, 18737844, 23422305, 24983792, 31229740, 37475688, 46844610, 49967584, 62459480, 74951376, 93689220, 99935168, 124918960, 149902752, 187378440, 199870336, 249837920, 299805504, 374756880, 499675840, 599611008, 749513760, 999351680, 1499027520, 2998055040]

約数ペア:

[(1, 2998055040), (2, 1499027520), (3, 999351680), (4, 749513760), (5, 599611008), (6, 499675840), (8, 374756880), (10, 299805504), (12, 249837920), (15, 199870336), (16, 187378440), (20, 149902752), (24, 124918960), (30, 99935168), (32, 93689220), (40, 74951376), (48, 62459480), (60, 49967584), (64, 46844610), (80, 37475688), (96, 31229740), (120, 24983792), (128, 23422305), (160, 18737844), (181, 16563840), (192, 15614870), (240, 12491896), (320, 9368922), (362, 8281920), (384, 7807435), (480, 6245948), (543, 5521280), (640, 4684461), (724, 4140960), (905, 3312768), (960, 3122974), (1086, 2760640), (1448, 2070480), (1810, 1656384), (1920, 1561487), (2172, 1380320), (2715, 1104256), (2896, 1035240), (3620, 828192), (4344, 690160), (5430, 552128), (5792, 517620), (7240, 414096), (8627, 347520), (8688, 345080), (10860, 276064), (11584, 258810), (14480, 207048), (17254, 173760), (17376, 172540), (21720, 138032), (23168, 129405), (25881, 115840), (28960, 103524), (34508, 86880), (34752, 86270), (43135, 69504), (43440, 69016), (51762, 57920)]