23031720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{63977}}^1$

素因数の和:63994

約数の個数: 48

約数和(自身を含む): 74854260

約数和(自身を除く): 51822540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 63977, 127954, 191931, 255908, 319885, 383862, 511816, 575793, 639770, 767724, 959655, 1151586, 1279540, 1535448, 1919310, 2303172, 2559080, 2878965, 3838620, 4606344, 5757930, 7677240, 11515860, 23031720]

約数ペア:

[(1, 23031720), (2, 11515860), (3, 7677240), (4, 5757930), (5, 4606344), (6, 3838620), (8, 2878965), (9, 2559080), (10, 2303172), (12, 1919310), (15, 1535448), (18, 1279540), (20, 1151586), (24, 959655), (30, 767724), (36, 639770), (40, 575793), (45, 511816), (60, 383862), (72, 319885), (90, 255908), (120, 191931), (180, 127954), (360, 63977)]