29220455520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{20291983}}^1$

素因数の和:20292004

約数の個数: 72

約数和(自身を含む): 99714809376

約数和(自身を除く): 70494353856

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 20291983, 40583966, 60875949, 81167932, 101459915, 121751898, 162335864, 182627847, 202919830, 243503796, 304379745, 324671728, 365255694, 405839660, 487007592, 608759490, 649343456, 730511388, 811679320, 913139235, 974015184, 1217518980, 1461022776, 1623358640, 1826278470, 1948030368, 2435037960, 2922045552, 3246717280, 3652556940, 4870075920, 5844091104, 7305113880, 9740151840, 14610227760, 29220455520]

約数ペア:

[(1, 29220455520), (2, 14610227760), (3, 9740151840), (4, 7305113880), (5, 5844091104), (6, 4870075920), (8, 3652556940), (9, 3246717280), (10, 2922045552), (12, 2435037960), (15, 1948030368), (16, 1826278470), (18, 1623358640), (20, 1461022776), (24, 1217518980), (30, 974015184), (32, 913139235), (36, 811679320), (40, 730511388), (45, 649343456), (48, 608759490), (60, 487007592), (72, 405839660), (80, 365255694), (90, 324671728), (96, 304379745), (120, 243503796), (144, 202919830), (160, 182627847), (180, 162335864), (240, 121751898), (288, 101459915), (360, 81167932), (480, 60875949), (720, 40583966), (1440, 20291983)]