218611440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{101209}}^1$

素因数の和:101231

約数の個数: 80

約数和(自身を含む): 753002400

約数和(自身を除く): 534390960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 101209, 202418, 303627, 404836, 506045, 607254, 809672, 910881, 1012090, 1214508, 1518135, 1619344, 1821762, 2024180, 2429016, 2732643, 3036270, 3643524, 4048360, 4554405, 4858032, 5465286, 6072540, 7287048, 8096720, 9108810, 10930572, 12145080, 13663215, 14574096, 18217620, 21861144, 24290160, 27326430, 36435240, 43722288, 54652860, 72870480, 109305720, 218611440]

約数ペア:

[(1, 218611440), (2, 109305720), (3, 72870480), (4, 54652860), (5, 43722288), (6, 36435240), (8, 27326430), (9, 24290160), (10, 21861144), (12, 18217620), (15, 14574096), (16, 13663215), (18, 12145080), (20, 10930572), (24, 9108810), (27, 8096720), (30, 7287048), (36, 6072540), (40, 5465286), (45, 4858032), (48, 4554405), (54, 4048360), (60, 3643524), (72, 3036270), (80, 2732643), (90, 2429016), (108, 2024180), (120, 1821762), (135, 1619344), (144, 1518135), (180, 1214508), (216, 1012090), (240, 910881), (270, 809672), (360, 607254), (432, 506045), (540, 404836), (720, 303627), (1080, 202418), (2160, 101209)]