210426240

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{109597}}^1$

素因数の和:109619

約数の個数: 64

約数和(自身を含む): 670739760

約数和(自身を除く): 460313520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 109597, 219194, 328791, 438388, 547985, 657582, 876776, 1095970, 1315164, 1643955, 1753552, 2191940, 2630328, 3287910, 3507104, 4383880, 5260656, 6575820, 7014208, 8767760, 10521312, 13151640, 14028416, 17535520, 21042624, 26303280, 35071040, 42085248, 52606560, 70142080, 105213120, 210426240]

約数ペア:

[(1, 210426240), (2, 105213120), (3, 70142080), (4, 52606560), (5, 42085248), (6, 35071040), (8, 26303280), (10, 21042624), (12, 17535520), (15, 14028416), (16, 13151640), (20, 10521312), (24, 8767760), (30, 7014208), (32, 6575820), (40, 5260656), (48, 4383880), (60, 3507104), (64, 3287910), (80, 2630328), (96, 2191940), (120, 1753552), (128, 1643955), (160, 1315164), (192, 1095970), (240, 876776), (320, 657582), (384, 547985), (480, 438388), (640, 328791), (960, 219194), (1920, 109597)]