209460812160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{109094173}}^1$

素因数の和:109094195

約数の個数: 64

約数和(自身を含む): 667656344880

約数和(自身を除く): 458195532720

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, 109094173, 218188346, 327282519, 436376692, 545470865, 654565038, 872753384, 1090941730, 1309130076, 1636412595, 1745506768, 2181883460, 2618260152, 3272825190, 3491013536, 4363766920, 5236520304, 6545650380, 6982027072, 8727533840, 10473040608, 13091300760, 13964054144, 17455067680, 20946081216, 26182601520, 34910135360, 41892162432, 52365203040, 69820270720, 104730406080, 209460812160]

約数ペア:

[(1, 209460812160), (2, 104730406080), (3, 69820270720), (4, 52365203040), (5, 41892162432), (6, 34910135360), (8, 26182601520), (10, 20946081216), (12, 17455067680), (15, 13964054144), (16, 13091300760), (20, 10473040608), (24, 8727533840), (30, 6982027072), (32, 6545650380), (40, 5236520304), (48, 4363766920), (60, 3491013536), (64, 3272825190), (80, 2618260152), (96, 2181883460), (120, 1745506768), (128, 1636412595), (160, 1309130076), (192, 1090941730), (240, 872753384), (320, 654565038), (384, 545470865), (480, 436376692), (640, 327282519), (960, 218188346), (1920, 109094173)]