53910720

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{18719}}^1$

素因数の和:18742

約数の個数: 84

約数和(自身を含む): 185440320

約数和(自身を除く): 131529600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 18719, 37438, 56157, 74876, 93595, 112314, 149752, 168471, 187190, 224628, 280785, 299504, 336942, 374380, 449256, 561570, 599008, 673884, 748760, 842355, 898512, 1123140, 1198016, 1347768, 1497520, 1684710, 1797024, 2246280, 2695536, 2995040, 3369420, 3594048, 4492560, 5391072, 5990080, 6738840, 8985120, 10782144, 13477680, 17970240, 26955360, 53910720]

約数ペア:

[(1, 53910720), (2, 26955360), (3, 17970240), (4, 13477680), (5, 10782144), (6, 8985120), (8, 6738840), (9, 5990080), (10, 5391072), (12, 4492560), (15, 3594048), (16, 3369420), (18, 2995040), (20, 2695536), (24, 2246280), (30, 1797024), (32, 1684710), (36, 1497520), (40, 1347768), (45, 1198016), (48, 1123140), (60, 898512), (64, 842355), (72, 748760), (80, 673884), (90, 599008), (96, 561570), (120, 449256), (144, 374380), (160, 336942), (180, 299504), (192, 280785), (240, 224628), (288, 187190), (320, 168471), (360, 149752), (480, 112314), (576, 93595), (720, 74876), (960, 56157), (1440, 37438), (2880, 18719)]