734850960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{1949}}^1$

素因数の和:3536

約数の個数: 80

約数和(自身を含む): 2280657600

約数和(自身を除く): 1545806640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1571, 1949, 3142, 3898, 4713, 5847, 6284, 7796, 7855, 9426, 9745, 11694, 12568, 15592, 15710, 18852, 19490, 23388, 23565, 25136, 29235, 31184, 31420, 37704, 38980, 46776, 47130, 58470, 62840, 75408, 77960, 93552, 94260, 116940, 125680, 155920, 188520, 233880, 377040, 467760, 3061879, 6123758, 9185637, 12247516, 15309395, 18371274, 24495032, 30618790, 36742548, 45928185, 48990064, 61237580, 73485096, 91856370, 122475160, 146970192, 183712740, 244950320, 367425480, 734850960]

約数ペア:

[(1, 734850960), (2, 367425480), (3, 244950320), (4, 183712740), (5, 146970192), (6, 122475160), (8, 91856370), (10, 73485096), (12, 61237580), (15, 48990064), (16, 45928185), (20, 36742548), (24, 30618790), (30, 24495032), (40, 18371274), (48, 15309395), (60, 12247516), (80, 9185637), (120, 6123758), (240, 3061879), (1571, 467760), (1949, 377040), (3142, 233880), (3898, 188520), (4713, 155920), (5847, 125680), (6284, 116940), (7796, 94260), (7855, 93552), (9426, 77960), (9745, 75408), (11694, 62840), (12568, 58470), (15592, 47130), (15710, 46776), (18852, 38980), (19490, 37704), (23388, 31420), (23565, 31184), (25136, 29235)]