45427680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31547}}^1$

素因数の和:31568

約数の個数: 72

約数和(自身を含む): 155026872

約数和(自身を除く): 109599192

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, 31547, 63094, 94641, 126188, 157735, 189282, 252376, 283923, 315470, 378564, 473205, 504752, 567846, 630940, 757128, 946410, 1009504, 1135692, 1261880, 1419615, 1514256, 1892820, 2271384, 2523760, 2839230, 3028512, 3785640, 4542768, 5047520, 5678460, 7571280, 9085536, 11356920, 15142560, 22713840, 45427680]

約数ペア:

[(1, 45427680), (2, 22713840), (3, 15142560), (4, 11356920), (5, 9085536), (6, 7571280), (8, 5678460), (9, 5047520), (10, 4542768), (12, 3785640), (15, 3028512), (16, 2839230), (18, 2523760), (20, 2271384), (24, 1892820), (30, 1514256), (32, 1419615), (36, 1261880), (40, 1135692), (45, 1009504), (48, 946410), (60, 757128), (72, 630940), (80, 567846), (90, 504752), (96, 473205), (120, 378564), (144, 315470), (160, 283923), (180, 252376), (240, 189282), (288, 157735), (360, 126188), (480, 94641), (720, 63094), (1440, 31547)]