74369280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 144

約数和(自身を含む): 241061184

約数和(自身を除く): 166691904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 107, 120, 128, 160, 181, 192, 214, 240, 256, 320, 321, 362, 384, 428, 480, 535, 543, 640, 642, 724, 768, 856, 905, 960, 1070, 1086, 1280, 1284, 1448, 1605, 1712, 1810, 1920, 2140, 2172, 2568, 2715, 2896, 3210, 3424, 3620, 3840, 4280, 4344, 5136, 5430, 5792, 6420, 6848, 7240, 8560, 8688, 10272, 10860, 11584, 12840, 13696, 14480, 17120, 17376, 19367, 20544, 21720, 23168, 25680, 27392, 28960, 34240, 34752, 38734, 41088, 43440, 46336, 51360, 57920, 58101, 68480, 69504, 77468, 82176, 86880, 96835, 102720, 115840, 116202, 136960, 139008, 154936, 173760, 193670, 205440, 231680, 232404, 290505, 309872, 347520, 387340, 410880, 464808, 581010, 619744, 695040, 774680, 929616, 1162020, 1239488, 1549360, 1859232, 2324040, 2478976, 3098720, 3718464, 4648080, 4957952, 6197440, 7436928, 9296160, 12394880, 14873856, 18592320, 24789760, 37184640, 74369280]

約数ペア:

[(1, 74369280), (2, 37184640), (3, 24789760), (4, 18592320), (5, 14873856), (6, 12394880), (8, 9296160), (10, 7436928), (12, 6197440), (15, 4957952), (16, 4648080), (20, 3718464), (24, 3098720), (30, 2478976), (32, 2324040), (40, 1859232), (48, 1549360), (60, 1239488), (64, 1162020), (80, 929616), (96, 774680), (107, 695040), (120, 619744), (128, 581010), (160, 464808), (181, 410880), (192, 387340), (214, 347520), (240, 309872), (256, 290505), (320, 232404), (321, 231680), (362, 205440), (384, 193670), (428, 173760), (480, 154936), (535, 139008), (543, 136960), (640, 116202), (642, 115840), (724, 102720), (768, 96835), (856, 86880), (905, 82176), (960, 77468), (1070, 69504), (1086, 68480), (1280, 58101), (1284, 57920), (1448, 51360), (1605, 46336), (1712, 43440), (1810, 41088), (1920, 38734), (2140, 34752), (2172, 34240), (2568, 28960), (2715, 27392), (2896, 25680), (3210, 23168), (3424, 21720), (3620, 20544), (3840, 19367), (4280, 17376), (4344, 17120), (5136, 14480), (5430, 13696), (5792, 12840), (6420, 11584), (6848, 10860), (7240, 10272), (8560, 8688)]