196380720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{90917}}^1$

素因数の和:90939

約数の個数: 80

約数和(自身を含む): 676429920

約数和(自身を除く): 480049200

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, 90917, 181834, 272751, 363668, 454585, 545502, 727336, 818253, 909170, 1091004, 1363755, 1454672, 1636506, 1818340, 2182008, 2454759, 2727510, 3273012, 3636680, 4091265, 4364016, 4909518, 5455020, 6546024, 7273360, 8182530, 9819036, 10910040, 12273795, 13092048, 16365060, 19638072, 21820080, 24547590, 32730120, 39276144, 49095180, 65460240, 98190360, 196380720]

約数ペア:

[(1, 196380720), (2, 98190360), (3, 65460240), (4, 49095180), (5, 39276144), (6, 32730120), (8, 24547590), (9, 21820080), (10, 19638072), (12, 16365060), (15, 13092048), (16, 12273795), (18, 10910040), (20, 9819036), (24, 8182530), (27, 7273360), (30, 6546024), (36, 5455020), (40, 4909518), (45, 4364016), (48, 4091265), (54, 3636680), (60, 3273012), (72, 2727510), (80, 2454759), (90, 2182008), (108, 1818340), (120, 1636506), (135, 1454672), (144, 1363755), (180, 1091004), (216, 909170), (240, 818253), (270, 727336), (360, 545502), (432, 454585), (540, 363668), (720, 272751), (1080, 181834), (2160, 90917)]