121140480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31547}}^1$

素因数の和:31571

約数の個数: 72

約数和(自身を含む): 386904672

約数和(自身を除く): 265764192

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 31547, 63094, 94641, 126188, 157735, 189282, 252376, 315470, 378564, 473205, 504752, 630940, 757128, 946410, 1009504, 1261880, 1514256, 1892820, 2019008, 2523760, 3028512, 3785640, 4038016, 5047520, 6057024, 7571280, 8076032, 10095040, 12114048, 15142560, 20190080, 24228096, 30285120, 40380160, 60570240, 121140480]

約数ペア:

[(1, 121140480), (2, 60570240), (3, 40380160), (4, 30285120), (5, 24228096), (6, 20190080), (8, 15142560), (10, 12114048), (12, 10095040), (15, 8076032), (16, 7571280), (20, 6057024), (24, 5047520), (30, 4038016), (32, 3785640), (40, 3028512), (48, 2523760), (60, 2019008), (64, 1892820), (80, 1514256), (96, 1261880), (120, 1009504), (128, 946410), (160, 757128), (192, 630940), (240, 504752), (256, 473205), (320, 378564), (384, 315470), (480, 252376), (640, 189282), (768, 157735), (960, 126188), (1280, 94641), (1920, 63094), (3840, 31547)]