40433040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{18719}}^1$

素因数の和:18741

約数の個数: 80

約数和(自身を含む): 139276800

約数和(自身を除く): 98843760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 18719, 37438, 56157, 74876, 93595, 112314, 149752, 168471, 187190, 224628, 280785, 299504, 336942, 374380, 449256, 505413, 561570, 673884, 748760, 842355, 898512, 1010826, 1123140, 1347768, 1497520, 1684710, 2021652, 2246280, 2527065, 2695536, 3369420, 4043304, 4492560, 5054130, 6738840, 8086608, 10108260, 13477680, 20216520, 40433040]

約数ペア:

[(1, 40433040), (2, 20216520), (3, 13477680), (4, 10108260), (5, 8086608), (6, 6738840), (8, 5054130), (9, 4492560), (10, 4043304), (12, 3369420), (15, 2695536), (16, 2527065), (18, 2246280), (20, 2021652), (24, 1684710), (27, 1497520), (30, 1347768), (36, 1123140), (40, 1010826), (45, 898512), (48, 842355), (54, 748760), (60, 673884), (72, 561570), (80, 505413), (90, 449256), (108, 374380), (120, 336942), (135, 299504), (144, 280785), (180, 224628), (216, 187190), (240, 168471), (270, 149752), (360, 112314), (432, 93595), (540, 74876), (720, 56157), (1080, 37438), (2160, 18719)]