13321920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13877}}^1$

素因数の和:13897

約数の個数: 56

約数和(自身を含む): 42300144

約数和(自身を除く): 28978224

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, 13877, 27754, 41631, 55508, 69385, 83262, 111016, 138770, 166524, 208155, 222032, 277540, 333048, 416310, 444064, 555080, 666096, 832620, 888128, 1110160, 1332192, 1665240, 2220320, 2664384, 3330480, 4440640, 6660960, 13321920]

約数ペア:

[(1, 13321920), (2, 6660960), (3, 4440640), (4, 3330480), (5, 2664384), (6, 2220320), (8, 1665240), (10, 1332192), (12, 1110160), (15, 888128), (16, 832620), (20, 666096), (24, 555080), (30, 444064), (32, 416310), (40, 333048), (48, 277540), (60, 222032), (64, 208155), (80, 166524), (96, 138770), (120, 111016), (160, 83262), (192, 69385), (240, 55508), (320, 41631), (480, 27754), (960, 13877)]