15142560

素因数分解:

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

素因数の和:31565

約数の個数: 48

約数和(自身を含む): 47700576

約数和(自身を除く): 32558016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 31547, 63094, 94641, 126188, 157735, 189282, 252376, 315470, 378564, 473205, 504752, 630940, 757128, 946410, 1009504, 1261880, 1514256, 1892820, 2523760, 3028512, 3785640, 5047520, 7571280, 15142560]

約数ペア:

[(1, 15142560), (2, 7571280), (3, 5047520), (4, 3785640), (5, 3028512), (6, 2523760), (8, 1892820), (10, 1514256), (12, 1261880), (15, 1009504), (16, 946410), (20, 757128), (24, 630940), (30, 504752), (32, 473205), (40, 378564), (48, 315470), (60, 252376), (80, 189282), (96, 157735), (120, 126188), (160, 94641), (240, 63094), (480, 31547)]