451380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{7523}}^1$

素因数の和:7535

約数の個数: 24

約数和(自身を含む): 1264032

約数和(自身を除く): 812652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 7523, 15046, 22569, 30092, 37615, 45138, 75230, 90276, 112845, 150460, 225690, 451380]

約数ペア:

[(1, 451380), (2, 225690), (3, 150460), (4, 112845), (5, 90276), (6, 75230), (10, 45138), (12, 37615), (15, 30092), (20, 22569), (30, 15046), (60, 7523)]