25964160

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13523}}^1$

素因数の和:13545

約数の個数: 64

約数和(自身を含む): 82766880

約数和(自身を除く): 56802720

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, 320, 384, 480, 640, 960, 1920, 13523, 27046, 40569, 54092, 67615, 81138, 108184, 135230, 162276, 202845, 216368, 270460, 324552, 405690, 432736, 540920, 649104, 811380, 865472, 1081840, 1298208, 1622760, 1730944, 2163680, 2596416, 3245520, 4327360, 5192832, 6491040, 8654720, 12982080, 25964160]

約数ペア:

[(1, 25964160), (2, 12982080), (3, 8654720), (4, 6491040), (5, 5192832), (6, 4327360), (8, 3245520), (10, 2596416), (12, 2163680), (15, 1730944), (16, 1622760), (20, 1298208), (24, 1081840), (30, 865472), (32, 811380), (40, 649104), (48, 540920), (60, 432736), (64, 405690), (80, 324552), (96, 270460), (120, 216368), (128, 202845), (160, 162276), (192, 135230), (240, 108184), (320, 81138), (384, 67615), (480, 54092), (640, 40569), (960, 27046), (1920, 13523)]