18121506240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{18876569}}^1$

素因数の和:18876589

約数の個数: 56

約数和(自身を含む): 57535785360

約数和(自身を除く): 39414279120

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, 18876569, 37753138, 56629707, 75506276, 94382845, 113259414, 151012552, 188765690, 226518828, 283148535, 302025104, 377531380, 453037656, 566297070, 604050208, 755062760, 906075312, 1132594140, 1208100416, 1510125520, 1812150624, 2265188280, 3020251040, 3624301248, 4530376560, 6040502080, 9060753120, 18121506240]

約数ペア:

[(1, 18121506240), (2, 9060753120), (3, 6040502080), (4, 4530376560), (5, 3624301248), (6, 3020251040), (8, 2265188280), (10, 1812150624), (12, 1510125520), (15, 1208100416), (16, 1132594140), (20, 906075312), (24, 755062760), (30, 604050208), (32, 566297070), (40, 453037656), (48, 377531380), (60, 302025104), (64, 283148535), (80, 226518828), (96, 188765690), (120, 151012552), (160, 113259414), (192, 94382845), (240, 75506276), (320, 56629707), (480, 37753138), (960, 18876569)]