120454560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{27883}}^1$

素因数の和:27907

約数の個数: 96

約数和(自身を含む): 421606080

約数和(自身を除く): 301151520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 27883, 55766, 83649, 111532, 139415, 167298, 223064, 250947, 278830, 334596, 418245, 446128, 501894, 557660, 669192, 752841, 836490, 892256, 1003788, 1115320, 1254735, 1338384, 1505682, 1672980, 2007576, 2230640, 2509470, 2676768, 3011364, 3345960, 3764205, 4015152, 4461280, 5018940, 6022728, 6691920, 7528410, 8030304, 10037880, 12045456, 13383840, 15056820, 20075760, 24090912, 30113640, 40151520, 60227280, 120454560]

約数ペア:

[(1, 120454560), (2, 60227280), (3, 40151520), (4, 30113640), (5, 24090912), (6, 20075760), (8, 15056820), (9, 13383840), (10, 12045456), (12, 10037880), (15, 8030304), (16, 7528410), (18, 6691920), (20, 6022728), (24, 5018940), (27, 4461280), (30, 4015152), (32, 3764205), (36, 3345960), (40, 3011364), (45, 2676768), (48, 2509470), (54, 2230640), (60, 2007576), (72, 1672980), (80, 1505682), (90, 1338384), (96, 1254735), (108, 1115320), (120, 1003788), (135, 892256), (144, 836490), (160, 752841), (180, 669192), (216, 557660), (240, 501894), (270, 446128), (288, 418245), (360, 334596), (432, 278830), (480, 250947), (540, 223064), (720, 167298), (864, 139415), (1080, 111532), (1440, 83649), (2160, 55766), (4320, 27883)]