63984240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{88867}}^1$

素因数の和:88886

約数の個数: 60

約数和(自身を含む): 214882824

約数和(自身を除く): 150898584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 88867, 177734, 266601, 355468, 444335, 533202, 710936, 799803, 888670, 1066404, 1333005, 1421872, 1599606, 1777340, 2132808, 2666010, 3199212, 3554680, 3999015, 4265616, 5332020, 6398424, 7109360, 7998030, 10664040, 12796848, 15996060, 21328080, 31992120, 63984240]

約数ペア:

[(1, 63984240), (2, 31992120), (3, 21328080), (4, 15996060), (5, 12796848), (6, 10664040), (8, 7998030), (9, 7109360), (10, 6398424), (12, 5332020), (15, 4265616), (16, 3999015), (18, 3554680), (20, 3199212), (24, 2666010), (30, 2132808), (36, 1777340), (40, 1599606), (45, 1421872), (48, 1333005), (60, 1066404), (72, 888670), (80, 799803), (90, 710936), (120, 533202), (144, 444335), (180, 355468), (240, 266601), (360, 177734), (720, 88867)]