17383920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{641}}^1$

素因数の和:770

約数の個数: 80

約数和(自身を含む): 54451872

約数和(自身を除く): 37067952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 641, 678, 904, 1130, 1282, 1356, 1695, 1808, 1923, 2260, 2564, 2712, 3205, 3390, 3846, 4520, 5128, 5424, 6410, 6780, 7692, 9040, 9615, 10256, 12820, 13560, 15384, 19230, 25640, 27120, 30768, 38460, 51280, 72433, 76920, 144866, 153840, 217299, 289732, 362165, 434598, 579464, 724330, 869196, 1086495, 1158928, 1448660, 1738392, 2172990, 2897320, 3476784, 4345980, 5794640, 8691960, 17383920]

約数ペア:

[(1, 17383920), (2, 8691960), (3, 5794640), (4, 4345980), (5, 3476784), (6, 2897320), (8, 2172990), (10, 1738392), (12, 1448660), (15, 1158928), (16, 1086495), (20, 869196), (24, 724330), (30, 579464), (40, 434598), (48, 362165), (60, 289732), (80, 217299), (113, 153840), (120, 144866), (226, 76920), (240, 72433), (339, 51280), (452, 38460), (565, 30768), (641, 27120), (678, 25640), (904, 19230), (1130, 15384), (1282, 13560), (1356, 12820), (1695, 10256), (1808, 9615), (1923, 9040), (2260, 7692), (2564, 6780), (2712, 6410), (3205, 5424), (3390, 5128), (3846, 4520)]