228905280

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79481}}^1$

素因数の和:79504

約数の個数: 84

約数和(自身を含む): 787348692

約数和(自身を除く): 558443412

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 79481, 158962, 238443, 317924, 397405, 476886, 635848, 715329, 794810, 953772, 1192215, 1271696, 1430658, 1589620, 1907544, 2384430, 2543392, 2861316, 3179240, 3576645, 3815088, 4768860, 5086784, 5722632, 6358480, 7153290, 7630176, 9537720, 11445264, 12716960, 14306580, 15260352, 19075440, 22890528, 25433920, 28613160, 38150880, 45781056, 57226320, 76301760, 114452640, 228905280]

約数ペア:

[(1, 228905280), (2, 114452640), (3, 76301760), (4, 57226320), (5, 45781056), (6, 38150880), (8, 28613160), (9, 25433920), (10, 22890528), (12, 19075440), (15, 15260352), (16, 14306580), (18, 12716960), (20, 11445264), (24, 9537720), (30, 7630176), (32, 7153290), (36, 6358480), (40, 5722632), (45, 5086784), (48, 4768860), (60, 3815088), (64, 3576645), (72, 3179240), (80, 2861316), (90, 2543392), (96, 2384430), (120, 1907544), (144, 1589620), (160, 1430658), (180, 1271696), (192, 1192215), (240, 953772), (288, 794810), (320, 715329), (360, 635848), (480, 476886), (576, 397405), (720, 317924), (960, 238443), (1440, 158962), (2880, 79481)]