140853120

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{73361}}^1$

素因数の和:73383

約数の個数: 64

約数和(自身を含む): 448975440

約数和(自身を除く): 308122320

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, 73361, 146722, 220083, 293444, 366805, 440166, 586888, 733610, 880332, 1100415, 1173776, 1467220, 1760664, 2200830, 2347552, 2934440, 3521328, 4401660, 4695104, 5868880, 7042656, 8803320, 9390208, 11737760, 14085312, 17606640, 23475520, 28170624, 35213280, 46951040, 70426560, 140853120]

約数ペア:

[(1, 140853120), (2, 70426560), (3, 46951040), (4, 35213280), (5, 28170624), (6, 23475520), (8, 17606640), (10, 14085312), (12, 11737760), (15, 9390208), (16, 8803320), (20, 7042656), (24, 5868880), (30, 4695104), (32, 4401660), (40, 3521328), (48, 2934440), (60, 2347552), (64, 2200830), (80, 1760664), (96, 1467220), (120, 1173776), (128, 1100415), (160, 880332), (192, 733610), (240, 586888), (320, 440166), (384, 366805), (480, 293444), (640, 220083), (960, 146722), (1920, 73361)]