138190320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{63977}}^1$

素因数の和:63999

約数の個数: 80

約数和(自身を含む): 475996320

約数和(自身を除く): 337806000

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, 63977, 127954, 191931, 255908, 319885, 383862, 511816, 575793, 639770, 767724, 959655, 1023632, 1151586, 1279540, 1535448, 1727379, 1919310, 2303172, 2559080, 2878965, 3070896, 3454758, 3838620, 4606344, 5118160, 5757930, 6909516, 7677240, 8636895, 9212688, 11515860, 13819032, 15354480, 17273790, 23031720, 27638064, 34547580, 46063440, 69095160, 138190320]

約数ペア:

[(1, 138190320), (2, 69095160), (3, 46063440), (4, 34547580), (5, 27638064), (6, 23031720), (8, 17273790), (9, 15354480), (10, 13819032), (12, 11515860), (15, 9212688), (16, 8636895), (18, 7677240), (20, 6909516), (24, 5757930), (27, 5118160), (30, 4606344), (36, 3838620), (40, 3454758), (45, 3070896), (48, 2878965), (54, 2559080), (60, 2303172), (72, 1919310), (80, 1727379), (90, 1535448), (108, 1279540), (120, 1151586), (135, 1023632), (144, 959655), (180, 767724), (216, 639770), (240, 575793), (270, 511816), (360, 383862), (432, 319885), (540, 255908), (720, 191931), (1080, 127954), (2160, 63977)]