38718480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5563}}^1$

素因数の和:5608

約数の個数: 80

約数和(自身を含む): 124188480

約数和(自身を除く): 85470000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 5563, 6960, 11126, 16689, 22252, 27815, 33378, 44504, 55630, 66756, 83445, 89008, 111260, 133512, 161327, 166890, 222520, 267024, 322654, 333780, 445040, 483981, 645308, 667560, 806635, 967962, 1290616, 1335120, 1613270, 1935924, 2419905, 2581232, 3226540, 3871848, 4839810, 6453080, 7743696, 9679620, 12906160, 19359240, 38718480]

約数ペア:

[(1, 38718480), (2, 19359240), (3, 12906160), (4, 9679620), (5, 7743696), (6, 6453080), (8, 4839810), (10, 3871848), (12, 3226540), (15, 2581232), (16, 2419905), (20, 1935924), (24, 1613270), (29, 1335120), (30, 1290616), (40, 967962), (48, 806635), (58, 667560), (60, 645308), (80, 483981), (87, 445040), (116, 333780), (120, 322654), (145, 267024), (174, 222520), (232, 166890), (240, 161327), (290, 133512), (348, 111260), (435, 89008), (464, 83445), (580, 66756), (696, 55630), (870, 44504), (1160, 33378), (1392, 27815), (1740, 22252), (2320, 16689), (3480, 11126), (5563, 6960)]