186988320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{129853}}^1$

素因数の和:129874

約数の個数: 72

約数和(自身を含む): 638102556

約数和(自身を除く): 451114236

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, 129853, 259706, 389559, 519412, 649265, 779118, 1038824, 1168677, 1298530, 1558236, 1947795, 2077648, 2337354, 2597060, 3116472, 3895590, 4155296, 4674708, 5194120, 5843385, 6232944, 7791180, 9349416, 10388240, 11686770, 12465888, 15582360, 18698832, 20776480, 23373540, 31164720, 37397664, 46747080, 62329440, 93494160, 186988320]

約数ペア:

[(1, 186988320), (2, 93494160), (3, 62329440), (4, 46747080), (5, 37397664), (6, 31164720), (8, 23373540), (9, 20776480), (10, 18698832), (12, 15582360), (15, 12465888), (16, 11686770), (18, 10388240), (20, 9349416), (24, 7791180), (30, 6232944), (32, 5843385), (36, 5194120), (40, 4674708), (45, 4155296), (48, 3895590), (60, 3116472), (72, 2597060), (80, 2337354), (90, 2077648), (96, 1947795), (120, 1558236), (144, 1298530), (160, 1168677), (180, 1038824), (240, 779118), (288, 649265), (360, 519412), (480, 389559), (720, 259706), (1440, 129853)]