1182279040

素因数分解:

$2^7\times 5^1\times {\mathrm{331}}^1\times {\mathrm{5581}}^1$

素因数の和:5931

約数の個数: 64

約数和(自身を含む): 2835432720

約数和(自身を除く): 1653153680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 331, 640, 662, 1324, 1655, 2648, 3310, 5296, 5581, 6620, 10592, 11162, 13240, 21184, 22324, 26480, 27905, 42368, 44648, 52960, 55810, 89296, 105920, 111620, 178592, 211840, 223240, 357184, 446480, 714368, 892960, 1785920, 1847311, 3571840, 3694622, 7389244, 9236555, 14778488, 18473110, 29556976, 36946220, 59113952, 73892440, 118227904, 147784880, 236455808, 295569760, 591139520, 1182279040]

約数ペア:

[(1, 1182279040), (2, 591139520), (4, 295569760), (5, 236455808), (8, 147784880), (10, 118227904), (16, 73892440), (20, 59113952), (32, 36946220), (40, 29556976), (64, 18473110), (80, 14778488), (128, 9236555), (160, 7389244), (320, 3694622), (331, 3571840), (640, 1847311), (662, 1785920), (1324, 892960), (1655, 714368), (2648, 446480), (3310, 357184), (5296, 223240), (5581, 211840), (6620, 178592), (10592, 111620), (11162, 105920), (13240, 89296), (21184, 55810), (22324, 52960), (26480, 44648), (27905, 42368)]