161550120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{6037}}^1$

素因数の和:6274

約数の個数: 64

約数和(自身を含む): 486904320

約数和(自身を除く): 325354200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 223, 446, 669, 892, 1115, 1338, 1784, 2230, 2676, 3345, 4460, 5352, 6037, 6690, 8920, 12074, 13380, 18111, 24148, 26760, 30185, 36222, 48296, 60370, 72444, 90555, 120740, 144888, 181110, 241480, 362220, 724440, 1346251, 2692502, 4038753, 5385004, 6731255, 8077506, 10770008, 13462510, 16155012, 20193765, 26925020, 32310024, 40387530, 53850040, 80775060, 161550120]

約数ペア:

[(1, 161550120), (2, 80775060), (3, 53850040), (4, 40387530), (5, 32310024), (6, 26925020), (8, 20193765), (10, 16155012), (12, 13462510), (15, 10770008), (20, 8077506), (24, 6731255), (30, 5385004), (40, 4038753), (60, 2692502), (120, 1346251), (223, 724440), (446, 362220), (669, 241480), (892, 181110), (1115, 144888), (1338, 120740), (1784, 90555), (2230, 72444), (2676, 60370), (3345, 48296), (4460, 36222), (5352, 30185), (6037, 26760), (6690, 24148), (8920, 18111), (12074, 13380)]