80887200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{33703}}^1$

素因数の和:33726

約数の個数: 72

約数和(自身を含む): 263295648

約数和(自身を除く): 182408448

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, 33703, 67406, 101109, 134812, 168515, 202218, 269624, 337030, 404436, 505545, 539248, 674060, 808872, 842575, 1011090, 1078496, 1348120, 1617744, 1685150, 2022180, 2527725, 2696240, 3235488, 3370300, 4044360, 5055450, 5392480, 6740600, 8088720, 10110900, 13481200, 16177440, 20221800, 26962400, 40443600, 80887200]

約数ペア:

[(1, 80887200), (2, 40443600), (3, 26962400), (4, 20221800), (5, 16177440), (6, 13481200), (8, 10110900), (10, 8088720), (12, 6740600), (15, 5392480), (16, 5055450), (20, 4044360), (24, 3370300), (25, 3235488), (30, 2696240), (32, 2527725), (40, 2022180), (48, 1685150), (50, 1617744), (60, 1348120), (75, 1078496), (80, 1011090), (96, 842575), (100, 808872), (120, 674060), (150, 539248), (160, 505545), (200, 404436), (240, 337030), (300, 269624), (400, 202218), (480, 168515), (600, 134812), (800, 101109), (1200, 67406), (2400, 33703)]