16875120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{70313}}^1$

素因数の和:70329

約数の個数: 40

約数和(自身を含む): 52313616

約数和(自身を除く): 35438496

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 70313, 140626, 210939, 281252, 351565, 421878, 562504, 703130, 843756, 1054695, 1125008, 1406260, 1687512, 2109390, 2812520, 3375024, 4218780, 5625040, 8437560, 16875120]

約数ペア:

[(1, 16875120), (2, 8437560), (3, 5625040), (4, 4218780), (5, 3375024), (6, 2812520), (8, 2109390), (10, 1687512), (12, 1406260), (15, 1125008), (16, 1054695), (20, 843756), (24, 703130), (30, 562504), (40, 421878), (48, 351565), (60, 281252), (80, 210939), (120, 140626), (240, 70313)]