1119747120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{2341}}^1$

素因数の和:4350

約数の個数: 80

約数和(自身を含む): 3474441312

約数和(自身を除く): 2354694192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1993, 2341, 3986, 4682, 5979, 7023, 7972, 9364, 9965, 11705, 11958, 14046, 15944, 18728, 19930, 23410, 23916, 28092, 29895, 31888, 35115, 37456, 39860, 46820, 47832, 56184, 59790, 70230, 79720, 93640, 95664, 112368, 119580, 140460, 159440, 187280, 239160, 280920, 478320, 561840, 4665613, 9331226, 13996839, 18662452, 23328065, 27993678, 37324904, 46656130, 55987356, 69984195, 74649808, 93312260, 111974712, 139968390, 186624520, 223949424, 279936780, 373249040, 559873560, 1119747120]

約数ペア:

[(1, 1119747120), (2, 559873560), (3, 373249040), (4, 279936780), (5, 223949424), (6, 186624520), (8, 139968390), (10, 111974712), (12, 93312260), (15, 74649808), (16, 69984195), (20, 55987356), (24, 46656130), (30, 37324904), (40, 27993678), (48, 23328065), (60, 18662452), (80, 13996839), (120, 9331226), (240, 4665613), (1993, 561840), (2341, 478320), (3986, 280920), (4682, 239160), (5979, 187280), (7023, 159440), (7972, 140460), (9364, 119580), (9965, 112368), (11705, 95664), (11958, 93640), (14046, 79720), (15944, 70230), (18728, 59790), (19930, 56184), (23410, 47832), (23916, 46820), (28092, 39860), (29895, 37456), (31888, 35115)]