22521960

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{857}}^1$

素因数の和:947

約数の個数: 96

約数和(自身を含む): 74285640

約数和(自身を除く): 51763680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 584, 657, 730, 857, 876, 1095, 1314, 1460, 1714, 1752, 2190, 2571, 2628, 2920, 3285, 3428, 4285, 4380, 5142, 5256, 6570, 6856, 7713, 8570, 8760, 10284, 12855, 13140, 15426, 17140, 20568, 25710, 26280, 30852, 34280, 38565, 51420, 61704, 62561, 77130, 102840, 125122, 154260, 187683, 250244, 308520, 312805, 375366, 500488, 563049, 625610, 750732, 938415, 1126098, 1251220, 1501464, 1876830, 2252196, 2502440, 2815245, 3753660, 4504392, 5630490, 7507320, 11260980, 22521960]

約数ペア:

[(1, 22521960), (2, 11260980), (3, 7507320), (4, 5630490), (5, 4504392), (6, 3753660), (8, 2815245), (9, 2502440), (10, 2252196), (12, 1876830), (15, 1501464), (18, 1251220), (20, 1126098), (24, 938415), (30, 750732), (36, 625610), (40, 563049), (45, 500488), (60, 375366), (72, 312805), (73, 308520), (90, 250244), (120, 187683), (146, 154260), (180, 125122), (219, 102840), (292, 77130), (360, 62561), (365, 61704), (438, 51420), (584, 38565), (657, 34280), (730, 30852), (857, 26280), (876, 25710), (1095, 20568), (1314, 17140), (1460, 15426), (1714, 13140), (1752, 12855), (2190, 10284), (2571, 8760), (2628, 8570), (2920, 7713), (3285, 6856), (3428, 6570), (4285, 5256), (4380, 5142)]