1155361920

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{601751}}^1$

素因数の和:601773

約数の個数: 64

約数和(自身を含む): 3682722240

約数和(自身を除く): 2527360320

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, 601751, 1203502, 1805253, 2407004, 3008755, 3610506, 4814008, 6017510, 7221012, 9026265, 9628016, 12035020, 14442024, 18052530, 19256032, 24070040, 28884048, 36105060, 38512064, 48140080, 57768096, 72210120, 77024128, 96280160, 115536192, 144420240, 192560320, 231072384, 288840480, 385120640, 577680960, 1155361920]

約数ペア:

[(1, 1155361920), (2, 577680960), (3, 385120640), (4, 288840480), (5, 231072384), (6, 192560320), (8, 144420240), (10, 115536192), (12, 96280160), (15, 77024128), (16, 72210120), (20, 57768096), (24, 48140080), (30, 38512064), (32, 36105060), (40, 28884048), (48, 24070040), (60, 19256032), (64, 18052530), (80, 14442024), (96, 12035020), (120, 9628016), (128, 9026265), (160, 7221012), (192, 6017510), (240, 4814008), (320, 3610506), (384, 3008755), (480, 2407004), (640, 1805253), (960, 1203502), (1920, 601751)]