80671200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{33613}}^1$

素因数の和:33636

約数の個数: 72

約数和(自身を含む): 262592568

約数和(自身を除く): 181921368

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, 33613, 67226, 100839, 134452, 168065, 201678, 268904, 336130, 403356, 504195, 537808, 672260, 806712, 840325, 1008390, 1075616, 1344520, 1613424, 1680650, 2016780, 2520975, 2689040, 3226848, 3361300, 4033560, 5041950, 5378080, 6722600, 8067120, 10083900, 13445200, 16134240, 20167800, 26890400, 40335600, 80671200]

約数ペア:

[(1, 80671200), (2, 40335600), (3, 26890400), (4, 20167800), (5, 16134240), (6, 13445200), (8, 10083900), (10, 8067120), (12, 6722600), (15, 5378080), (16, 5041950), (20, 4033560), (24, 3361300), (25, 3226848), (30, 2689040), (32, 2520975), (40, 2016780), (48, 1680650), (50, 1613424), (60, 1344520), (75, 1075616), (80, 1008390), (96, 840325), (100, 806712), (120, 672260), (150, 537808), (160, 504195), (200, 403356), (240, 336130), (300, 268904), (400, 201678), (480, 168065), (600, 134452), (800, 100839), (1200, 67226), (2400, 33613)]