8004720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{33353}}^1$

素因数の和:33369

約数の個数: 40

約数和(自身を含む): 24815376

約数和(自身を除く): 16810656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 33353, 66706, 100059, 133412, 166765, 200118, 266824, 333530, 400236, 500295, 533648, 667060, 800472, 1000590, 1334120, 1600944, 2001180, 2668240, 4002360, 8004720]

約数ペア:

[(1, 8004720), (2, 4002360), (3, 2668240), (4, 2001180), (5, 1600944), (6, 1334120), (8, 1000590), (10, 800472), (12, 667060), (15, 533648), (16, 500295), (20, 400236), (24, 333530), (30, 266824), (40, 200118), (48, 166765), (60, 133412), (80, 100059), (120, 66706), (240, 33353)]