288902880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{28661}}^1$

素因数の和:28689

約数の個数: 144

約数和(自身を含む): 1126760544

約数和(自身を除く): 837857664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 28661, 57322, 85983, 114644, 143305, 171966, 200627, 229288, 257949, 286610, 343932, 401254, 429915, 458576, 515898, 573220, 601881, 687864, 802508, 859830, 917152, 1003135, 1031796, 1146440, 1203762, 1289745, 1375728, 1605016, 1719660, 1805643, 2006270, 2063592, 2292880, 2407524, 2579490, 2751456, 3009405, 3210032, 3439320, 3611286, 4012540, 4127184, 4585760, 4815048, 5158980, 6018810, 6420064, 6878640, 7222572, 8025080, 8254368, 9028215, 9630096, 10317960, 12037620, 13757280, 14445144, 16050160, 18056430, 19260192, 20635920, 24075240, 28890288, 32100320, 36112860, 41271840, 48150480, 57780576, 72225720, 96300960, 144451440, 288902880]

約数ペア:

[(1, 288902880), (2, 144451440), (3, 96300960), (4, 72225720), (5, 57780576), (6, 48150480), (7, 41271840), (8, 36112860), (9, 32100320), (10, 28890288), (12, 24075240), (14, 20635920), (15, 19260192), (16, 18056430), (18, 16050160), (20, 14445144), (21, 13757280), (24, 12037620), (28, 10317960), (30, 9630096), (32, 9028215), (35, 8254368), (36, 8025080), (40, 7222572), (42, 6878640), (45, 6420064), (48, 6018810), (56, 5158980), (60, 4815048), (63, 4585760), (70, 4127184), (72, 4012540), (80, 3611286), (84, 3439320), (90, 3210032), (96, 3009405), (105, 2751456), (112, 2579490), (120, 2407524), (126, 2292880), (140, 2063592), (144, 2006270), (160, 1805643), (168, 1719660), (180, 1605016), (210, 1375728), (224, 1289745), (240, 1203762), (252, 1146440), (280, 1031796), (288, 1003135), (315, 917152), (336, 859830), (360, 802508), (420, 687864), (480, 601881), (504, 573220), (560, 515898), (630, 458576), (672, 429915), (720, 401254), (840, 343932), (1008, 286610), (1120, 257949), (1260, 229288), (1440, 200627), (1680, 171966), (2016, 143305), (2520, 114644), (3360, 85983), (5040, 57322), (10080, 28661)]