172107120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{717113}}^1$

素因数の和:717129

約数の個数: 40

約数和(自身を含む): 533532816

約数和(自身を除く): 361425696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 717113, 1434226, 2151339, 2868452, 3585565, 4302678, 5736904, 7171130, 8605356, 10756695, 11473808, 14342260, 17210712, 21513390, 28684520, 34421424, 43026780, 57369040, 86053560, 172107120]

約数ペア:

[(1, 172107120), (2, 86053560), (3, 57369040), (4, 43026780), (5, 34421424), (6, 28684520), (8, 21513390), (10, 17210712), (12, 14342260), (15, 11473808), (16, 10756695), (20, 8605356), (24, 7171130), (30, 5736904), (40, 4302678), (48, 3585565), (60, 2868452), (80, 2151339), (120, 1434226), (240, 717113)]