180570120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{10099}}^1$

素因数の和:10262

約数の個数: 64

約数和(自身を含む): 545400000

約数和(自身を除く): 364829880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 4470, 5960, 8940, 10099, 17880, 20198, 30297, 40396, 50495, 60594, 80792, 100990, 121188, 151485, 201980, 242376, 302970, 403960, 605940, 1211880, 1504751, 3009502, 4514253, 6019004, 7523755, 9028506, 12038008, 15047510, 18057012, 22571265, 30095020, 36114024, 45142530, 60190040, 90285060, 180570120]

約数ペア:

[(1, 180570120), (2, 90285060), (3, 60190040), (4, 45142530), (5, 36114024), (6, 30095020), (8, 22571265), (10, 18057012), (12, 15047510), (15, 12038008), (20, 9028506), (24, 7523755), (30, 6019004), (40, 4514253), (60, 3009502), (120, 1504751), (149, 1211880), (298, 605940), (447, 403960), (596, 302970), (745, 242376), (894, 201980), (1192, 151485), (1490, 121188), (1788, 100990), (2235, 80792), (2980, 60594), (3576, 50495), (4470, 40396), (5960, 30297), (8940, 20198), (10099, 17880)]