15883681920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{8272751}}^1$

素因数の和:8272773

約数の個数: 64

約数和(自身を含む): 50629242240

約数和(自身を除く): 34745560320

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 8272751, 16545502, 24818253, 33091004, 41363755, 49636506, 66182008, 82727510, 99273012, 124091265, 132364016, 165455020, 198546024, 248182530, 264728032, 330910040, 397092048, 496365060, 529456064, 661820080, 794184096, 992730120, 1058912128, 1323640160, 1588368192, 1985460240, 2647280320, 3176736384, 3970920480, 5294560640, 7941840960, 15883681920]

約数ペア:

[(1, 15883681920), (2, 7941840960), (3, 5294560640), (4, 3970920480), (5, 3176736384), (6, 2647280320), (8, 1985460240), (10, 1588368192), (12, 1323640160), (15, 1058912128), (16, 992730120), (20, 794184096), (24, 661820080), (30, 529456064), (32, 496365060), (40, 397092048), (48, 330910040), (60, 264728032), (64, 248182530), (80, 198546024), (96, 165455020), (120, 132364016), (128, 124091265), (160, 99273012), (192, 82727510), (240, 66182008), (320, 49636506), (384, 41363755), (480, 33091004), (640, 24818253), (960, 16545502), (1920, 8272751)]