55341240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{2341}}^1$

素因数の和:2552

約数の個数: 64

約数和(自身を含む): 166937760

約数和(自身を除く): 111596520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 197, 394, 591, 788, 985, 1182, 1576, 1970, 2341, 2364, 2955, 3940, 4682, 4728, 5910, 7023, 7880, 9364, 11705, 11820, 14046, 18728, 23410, 23640, 28092, 35115, 46820, 56184, 70230, 93640, 140460, 280920, 461177, 922354, 1383531, 1844708, 2305885, 2767062, 3689416, 4611770, 5534124, 6917655, 9223540, 11068248, 13835310, 18447080, 27670620, 55341240]

約数ペア:

[(1, 55341240), (2, 27670620), (3, 18447080), (4, 13835310), (5, 11068248), (6, 9223540), (8, 6917655), (10, 5534124), (12, 4611770), (15, 3689416), (20, 2767062), (24, 2305885), (30, 1844708), (40, 1383531), (60, 922354), (120, 461177), (197, 280920), (394, 140460), (591, 93640), (788, 70230), (985, 56184), (1182, 46820), (1576, 35115), (1970, 28092), (2341, 23640), (2364, 23410), (2955, 18728), (3940, 14046), (4682, 11820), (4728, 11705), (5910, 9364), (7023, 7880)]