143025840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{198647}}^1$

素因数の和:198666

約数の個数: 60

約数和(自身を含む): 480330864

約数和(自身を除く): 337305024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 198647, 397294, 595941, 794588, 993235, 1191882, 1589176, 1787823, 1986470, 2383764, 2979705, 3178352, 3575646, 3972940, 4767528, 5959410, 7151292, 7945880, 8939115, 9535056, 11918820, 14302584, 15891760, 17878230, 23837640, 28605168, 35756460, 47675280, 71512920, 143025840]

約数ペア:

[(1, 143025840), (2, 71512920), (3, 47675280), (4, 35756460), (5, 28605168), (6, 23837640), (8, 17878230), (9, 15891760), (10, 14302584), (12, 11918820), (15, 9535056), (16, 8939115), (18, 7945880), (20, 7151292), (24, 5959410), (30, 4767528), (36, 3972940), (40, 3575646), (45, 3178352), (48, 2979705), (60, 2383764), (72, 1986470), (80, 1787823), (90, 1589176), (120, 1191882), (144, 993235), (180, 794588), (240, 595941), (360, 397294), (720, 198647)]