146080920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{1973}}^1$

素因数の和:2604

約数の個数: 64

約数和(自身を含む): 439175520

約数和(自身を除く): 293094600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 617, 1234, 1851, 1973, 2468, 3085, 3702, 3946, 4936, 5919, 6170, 7404, 7892, 9255, 9865, 11838, 12340, 14808, 15784, 18510, 19730, 23676, 24680, 29595, 37020, 39460, 47352, 59190, 74040, 78920, 118380, 236760, 1217341, 2434682, 3652023, 4869364, 6086705, 7304046, 9738728, 12173410, 14608092, 18260115, 24346820, 29216184, 36520230, 48693640, 73040460, 146080920]

約数ペア:

[(1, 146080920), (2, 73040460), (3, 48693640), (4, 36520230), (5, 29216184), (6, 24346820), (8, 18260115), (10, 14608092), (12, 12173410), (15, 9738728), (20, 7304046), (24, 6086705), (30, 4869364), (40, 3652023), (60, 2434682), (120, 1217341), (617, 236760), (1234, 118380), (1851, 78920), (1973, 74040), (2468, 59190), (3085, 47352), (3702, 39460), (3946, 37020), (4936, 29595), (5919, 24680), (6170, 23676), (7404, 19730), (7892, 18510), (9255, 15784), (9865, 14808), (11838, 12340)]