69074160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{641}}^1$

素因数の和:1106

約数の個数: 80

約数和(自身を含む): 214941600

約数和(自身を除く): 145867440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 449, 641, 898, 1282, 1347, 1796, 1923, 2245, 2564, 2694, 3205, 3592, 3846, 4490, 5128, 5388, 6410, 6735, 7184, 7692, 8980, 9615, 10256, 10776, 12820, 13470, 15384, 17960, 19230, 21552, 25640, 26940, 30768, 35920, 38460, 51280, 53880, 76920, 107760, 153840, 287809, 575618, 863427, 1151236, 1439045, 1726854, 2302472, 2878090, 3453708, 4317135, 4604944, 5756180, 6907416, 8634270, 11512360, 13814832, 17268540, 23024720, 34537080, 69074160]

約数ペア:

[(1, 69074160), (2, 34537080), (3, 23024720), (4, 17268540), (5, 13814832), (6, 11512360), (8, 8634270), (10, 6907416), (12, 5756180), (15, 4604944), (16, 4317135), (20, 3453708), (24, 2878090), (30, 2302472), (40, 1726854), (48, 1439045), (60, 1151236), (80, 863427), (120, 575618), (240, 287809), (449, 153840), (641, 107760), (898, 76920), (1282, 53880), (1347, 51280), (1796, 38460), (1923, 35920), (2245, 30768), (2564, 26940), (2694, 25640), (3205, 21552), (3592, 19230), (3846, 17960), (4490, 15384), (5128, 13470), (5388, 12820), (6410, 10776), (6735, 10256), (7184, 9615), (7692, 8980)]