67536720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31267}}^1$

素因数の和:31289

約数の個数: 80

約数和(自身を含む): 232633920

約数和(自身を除く): 165097200

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, 31267, 62534, 93801, 125068, 156335, 187602, 250136, 281403, 312670, 375204, 469005, 500272, 562806, 625340, 750408, 844209, 938010, 1125612, 1250680, 1407015, 1500816, 1688418, 1876020, 2251224, 2501360, 2814030, 3376836, 3752040, 4221045, 4502448, 5628060, 6753672, 7504080, 8442090, 11256120, 13507344, 16884180, 22512240, 33768360, 67536720]

約数ペア:

[(1, 67536720), (2, 33768360), (3, 22512240), (4, 16884180), (5, 13507344), (6, 11256120), (8, 8442090), (9, 7504080), (10, 6753672), (12, 5628060), (15, 4502448), (16, 4221045), (18, 3752040), (20, 3376836), (24, 2814030), (27, 2501360), (30, 2251224), (36, 1876020), (40, 1688418), (45, 1500816), (48, 1407015), (54, 1250680), (60, 1125612), (72, 938010), (80, 844209), (90, 750408), (108, 625340), (120, 562806), (135, 500272), (144, 469005), (180, 375204), (216, 312670), (240, 281403), (270, 250136), (360, 187602), (432, 156335), (540, 125068), (720, 93801), (1080, 62534), (2160, 31267)]