426805440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{444589}}^1$

素因数の和:444609

約数の個数: 56

約数和(自身を含む): 1355110320

約数和(自身を除く): 928304880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 444589, 889178, 1333767, 1778356, 2222945, 2667534, 3556712, 4445890, 5335068, 6668835, 7113424, 8891780, 10670136, 13337670, 14226848, 17783560, 21340272, 26675340, 28453696, 35567120, 42680544, 53350680, 71134240, 85361088, 106701360, 142268480, 213402720, 426805440]

約数ペア:

[(1, 426805440), (2, 213402720), (3, 142268480), (4, 106701360), (5, 85361088), (6, 71134240), (8, 53350680), (10, 42680544), (12, 35567120), (15, 28453696), (16, 26675340), (20, 21340272), (24, 17783560), (30, 14226848), (32, 13337670), (40, 10670136), (48, 8891780), (60, 7113424), (64, 6668835), (80, 5335068), (96, 4445890), (120, 3556712), (160, 2667534), (192, 2222945), (240, 1778356), (320, 1333767), (480, 889178), (960, 444589)]