974478840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{427403}}^1$

素因数の和:427436

約数の個数: 64

約数和(自身を含む): 3077308800

約数和(自身を除く): 2102829960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 427403, 854806, 1282209, 1709612, 2137015, 2564418, 3419224, 4274030, 5128836, 6411045, 8120657, 8548060, 10257672, 12822090, 16241314, 17096120, 24361971, 25644180, 32482628, 40603285, 48723942, 51288360, 64965256, 81206570, 97447884, 121809855, 162413140, 194895768, 243619710, 324826280, 487239420, 974478840]

約数ペア:

[(1, 974478840), (2, 487239420), (3, 324826280), (4, 243619710), (5, 194895768), (6, 162413140), (8, 121809855), (10, 97447884), (12, 81206570), (15, 64965256), (19, 51288360), (20, 48723942), (24, 40603285), (30, 32482628), (38, 25644180), (40, 24361971), (57, 17096120), (60, 16241314), (76, 12822090), (95, 10257672), (114, 8548060), (120, 8120657), (152, 6411045), (190, 5128836), (228, 4274030), (285, 3419224), (380, 2564418), (456, 2137015), (570, 1709612), (760, 1282209), (1140, 854806), (2280, 427403)]