22408080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1368

約数の個数: 80

約数和(自身を含む): 70471680

約数和(自身を除く): 48063600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 73, 80, 120, 146, 219, 240, 292, 365, 438, 584, 730, 876, 1095, 1168, 1279, 1460, 1752, 2190, 2558, 2920, 3504, 3837, 4380, 5116, 5840, 6395, 7674, 8760, 10232, 12790, 15348, 17520, 19185, 20464, 25580, 30696, 38370, 51160, 61392, 76740, 93367, 102320, 153480, 186734, 280101, 306960, 373468, 466835, 560202, 746936, 933670, 1120404, 1400505, 1493872, 1867340, 2240808, 2801010, 3734680, 4481616, 5602020, 7469360, 11204040, 22408080]

約数ペア:

[(1, 22408080), (2, 11204040), (3, 7469360), (4, 5602020), (5, 4481616), (6, 3734680), (8, 2801010), (10, 2240808), (12, 1867340), (15, 1493872), (16, 1400505), (20, 1120404), (24, 933670), (30, 746936), (40, 560202), (48, 466835), (60, 373468), (73, 306960), (80, 280101), (120, 186734), (146, 153480), (219, 102320), (240, 93367), (292, 76740), (365, 61392), (438, 51160), (584, 38370), (730, 30696), (876, 25580), (1095, 20464), (1168, 19185), (1279, 17520), (1460, 15348), (1752, 12790), (2190, 10232), (2558, 8760), (2920, 7674), (3504, 6395), (3837, 5840), (4380, 5116)]