927937440

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{644401}}^1$

素因数の和:644422

約数の個数: 72

約数和(自身を含む): 3166591428

約数和(自身を除く): 2238653988

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 644401, 1288802, 1933203, 2577604, 3222005, 3866406, 5155208, 5799609, 6444010, 7732812, 9666015, 10310416, 11599218, 12888020, 15465624, 19332030, 20620832, 23198436, 25776040, 28998045, 30931248, 38664060, 46396872, 51552080, 57996090, 61862496, 77328120, 92793744, 103104160, 115992180, 154656240, 185587488, 231984360, 309312480, 463968720, 927937440]

約数ペア:

[(1, 927937440), (2, 463968720), (3, 309312480), (4, 231984360), (5, 185587488), (6, 154656240), (8, 115992180), (9, 103104160), (10, 92793744), (12, 77328120), (15, 61862496), (16, 57996090), (18, 51552080), (20, 46396872), (24, 38664060), (30, 30931248), (32, 28998045), (36, 25776040), (40, 23198436), (45, 20620832), (48, 19332030), (60, 15465624), (72, 12888020), (80, 11599218), (90, 10310416), (96, 9666015), (120, 7732812), (144, 6444010), (160, 5799609), (180, 5155208), (240, 3866406), (288, 3222005), (360, 2577604), (480, 1933203), (720, 1288802), (1440, 644401)]