559981320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{29723}}^1$

素因数の和:29894

約数の個数: 64

約数和(自身を含む): 1690701120

約数和(自身を除く): 1130719800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 3140, 3768, 4710, 6280, 9420, 18840, 29723, 59446, 89169, 118892, 148615, 178338, 237784, 297230, 356676, 445845, 594460, 713352, 891690, 1188920, 1783380, 3566760, 4666511, 9333022, 13999533, 18666044, 23332555, 27999066, 37332088, 46665110, 55998132, 69997665, 93330220, 111996264, 139995330, 186660440, 279990660, 559981320]

約数ペア:

[(1, 559981320), (2, 279990660), (3, 186660440), (4, 139995330), (5, 111996264), (6, 93330220), (8, 69997665), (10, 55998132), (12, 46665110), (15, 37332088), (20, 27999066), (24, 23332555), (30, 18666044), (40, 13999533), (60, 9333022), (120, 4666511), (157, 3566760), (314, 1783380), (471, 1188920), (628, 891690), (785, 713352), (942, 594460), (1256, 445845), (1570, 356676), (1884, 297230), (2355, 237784), (3140, 178338), (3768, 148615), (4710, 118892), (6280, 89169), (9420, 59446), (18840, 29723)]