18960960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19751}}^1$

素因数の和:19771

約数の個数: 56

約数和(自身を含む): 60204096

約数和(自身を除く): 41243136

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, 19751, 39502, 59253, 79004, 98755, 118506, 158008, 197510, 237012, 296265, 316016, 395020, 474024, 592530, 632032, 790040, 948048, 1185060, 1264064, 1580080, 1896096, 2370120, 3160160, 3792192, 4740240, 6320320, 9480480, 18960960]

約数ペア:

[(1, 18960960), (2, 9480480), (3, 6320320), (4, 4740240), (5, 3792192), (6, 3160160), (8, 2370120), (10, 1896096), (12, 1580080), (15, 1264064), (16, 1185060), (20, 948048), (24, 790040), (30, 632032), (32, 592530), (40, 474024), (48, 395020), (60, 316016), (64, 296265), (80, 237012), (96, 197510), (120, 158008), (160, 118506), (192, 98755), (240, 79004), (320, 59253), (480, 39502), (960, 19751)]