68736240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{95467}}^1$

素因数の和:95486

約数の個数: 60

約数和(自身を含む): 230841624

約数和(自身を除く): 162105384

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, 95467, 190934, 286401, 381868, 477335, 572802, 763736, 859203, 954670, 1145604, 1432005, 1527472, 1718406, 1909340, 2291208, 2864010, 3436812, 3818680, 4296015, 4582416, 5728020, 6873624, 7637360, 8592030, 11456040, 13747248, 17184060, 22912080, 34368120, 68736240]

約数ペア:

[(1, 68736240), (2, 34368120), (3, 22912080), (4, 17184060), (5, 13747248), (6, 11456040), (8, 8592030), (9, 7637360), (10, 6873624), (12, 5728020), (15, 4582416), (16, 4296015), (18, 3818680), (20, 3436812), (24, 2864010), (30, 2291208), (36, 1909340), (40, 1718406), (45, 1527472), (48, 1432005), (60, 1145604), (72, 954670), (80, 859203), (90, 763736), (120, 572802), (144, 477335), (180, 381868), (240, 286401), (360, 190934), (720, 95467)]