67990320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31477}}^1$

素因数の和:31499

約数の個数: 80

約数和(自身を含む): 234196320

約数和(自身を除く): 166206000

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, 31477, 62954, 94431, 125908, 157385, 188862, 251816, 283293, 314770, 377724, 472155, 503632, 566586, 629540, 755448, 849879, 944310, 1133172, 1259080, 1416465, 1510896, 1699758, 1888620, 2266344, 2518160, 2832930, 3399516, 3777240, 4249395, 4532688, 5665860, 6799032, 7554480, 8498790, 11331720, 13598064, 16997580, 22663440, 33995160, 67990320]

約数ペア:

[(1, 67990320), (2, 33995160), (3, 22663440), (4, 16997580), (5, 13598064), (6, 11331720), (8, 8498790), (9, 7554480), (10, 6799032), (12, 5665860), (15, 4532688), (16, 4249395), (18, 3777240), (20, 3399516), (24, 2832930), (27, 2518160), (30, 2266344), (36, 1888620), (40, 1699758), (45, 1510896), (48, 1416465), (54, 1259080), (60, 1133172), (72, 944310), (80, 849879), (90, 755448), (108, 629540), (120, 566586), (135, 503632), (144, 472155), (180, 377724), (216, 314770), (240, 283293), (270, 251816), (360, 188862), (432, 157385), (540, 125908), (720, 94431), (1080, 62954), (2160, 31477)]