64351200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{26813}}^1$

素因数の和:26836

約数の個数: 72

約数和(自身を含む): 209470968

約数和(自身を除く): 145119768

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, 26813, 53626, 80439, 107252, 134065, 160878, 214504, 268130, 321756, 402195, 429008, 536260, 643512, 670325, 804390, 858016, 1072520, 1287024, 1340650, 1608780, 2010975, 2145040, 2574048, 2681300, 3217560, 4021950, 4290080, 5362600, 6435120, 8043900, 10725200, 12870240, 16087800, 21450400, 32175600, 64351200]

約数ペア:

[(1, 64351200), (2, 32175600), (3, 21450400), (4, 16087800), (5, 12870240), (6, 10725200), (8, 8043900), (10, 6435120), (12, 5362600), (15, 4290080), (16, 4021950), (20, 3217560), (24, 2681300), (25, 2574048), (30, 2145040), (32, 2010975), (40, 1608780), (48, 1340650), (50, 1287024), (60, 1072520), (75, 858016), (80, 804390), (96, 670325), (100, 643512), (120, 536260), (150, 429008), (160, 402195), (200, 321756), (240, 268130), (300, 214504), (400, 160878), (480, 134065), (600, 107252), (800, 80439), (1200, 53626), (2400, 26813)]