66702960

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{30881}}^1$

素因数の和:30903

約数の個数: 80

約数和(自身を含む): 229762080

約数和(自身を除く): 163059120

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, 30881, 61762, 92643, 123524, 154405, 185286, 247048, 277929, 308810, 370572, 463215, 494096, 555858, 617620, 741144, 833787, 926430, 1111716, 1235240, 1389645, 1482288, 1667574, 1852860, 2223432, 2470480, 2779290, 3335148, 3705720, 4168935, 4446864, 5558580, 6670296, 7411440, 8337870, 11117160, 13340592, 16675740, 22234320, 33351480, 66702960]

約数ペア:

[(1, 66702960), (2, 33351480), (3, 22234320), (4, 16675740), (5, 13340592), (6, 11117160), (8, 8337870), (9, 7411440), (10, 6670296), (12, 5558580), (15, 4446864), (16, 4168935), (18, 3705720), (20, 3335148), (24, 2779290), (27, 2470480), (30, 2223432), (36, 1852860), (40, 1667574), (45, 1482288), (48, 1389645), (54, 1235240), (60, 1111716), (72, 926430), (80, 833787), (90, 741144), (108, 617620), (120, 555858), (135, 494096), (144, 463215), (180, 370572), (216, 308810), (240, 277929), (270, 247048), (360, 185286), (432, 154405), (540, 123524), (720, 92643), (1080, 61762), (2160, 30881)]