197644320

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{45751}}^1$

素因数の和:45775

約数の個数: 96

約数和(自身を含む): 691770240

約数和(自身を除く): 494125920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 45751, 91502, 137253, 183004, 228755, 274506, 366008, 411759, 457510, 549012, 686265, 732016, 823518, 915020, 1098024, 1235277, 1372530, 1464032, 1647036, 1830040, 2058795, 2196048, 2470554, 2745060, 3294072, 3660080, 4117590, 4392096, 4941108, 5490120, 6176385, 6588144, 7320160, 8235180, 9882216, 10980240, 12352770, 13176288, 16470360, 19764432, 21960480, 24705540, 32940720, 39528864, 49411080, 65881440, 98822160, 197644320]

約数ペア:

[(1, 197644320), (2, 98822160), (3, 65881440), (4, 49411080), (5, 39528864), (6, 32940720), (8, 24705540), (9, 21960480), (10, 19764432), (12, 16470360), (15, 13176288), (16, 12352770), (18, 10980240), (20, 9882216), (24, 8235180), (27, 7320160), (30, 6588144), (32, 6176385), (36, 5490120), (40, 4941108), (45, 4392096), (48, 4117590), (54, 3660080), (60, 3294072), (72, 2745060), (80, 2470554), (90, 2196048), (96, 2058795), (108, 1830040), (120, 1647036), (135, 1464032), (144, 1372530), (160, 1235277), (180, 1098024), (216, 915020), (240, 823518), (270, 732016), (288, 686265), (360, 549012), (432, 457510), (480, 411759), (540, 366008), (720, 274506), (864, 228755), (1080, 183004), (1440, 137253), (2160, 91502), (4320, 45751)]