80047200

素因数分解:

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

素因数の和:33376

約数の個数: 72

約数和(自身を含む): 260561448

約数和(自身を除く): 180514248

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 150, 160, 200, 240, 300, 400, 480, 600, 800, 1200, 2400, 33353, 66706, 100059, 133412, 166765, 200118, 266824, 333530, 400236, 500295, 533648, 667060, 800472, 833825, 1000590, 1067296, 1334120, 1600944, 1667650, 2001180, 2501475, 2668240, 3201888, 3335300, 4002360, 5002950, 5336480, 6670600, 8004720, 10005900, 13341200, 16009440, 20011800, 26682400, 40023600, 80047200]

約数ペア:

[(1, 80047200), (2, 40023600), (3, 26682400), (4, 20011800), (5, 16009440), (6, 13341200), (8, 10005900), (10, 8004720), (12, 6670600), (15, 5336480), (16, 5002950), (20, 4002360), (24, 3335300), (25, 3201888), (30, 2668240), (32, 2501475), (40, 2001180), (48, 1667650), (50, 1600944), (60, 1334120), (75, 1067296), (80, 1000590), (96, 833825), (100, 800472), (120, 667060), (150, 533648), (160, 500295), (200, 400236), (240, 333530), (300, 266824), (400, 200118), (480, 166765), (600, 133412), (800, 100059), (1200, 66706), (2400, 33353)]