626815680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{652933}}^1$

素因数の和:652953

約数の個数: 56

約数和(自身を含む): 1990142832

約数和(自身を除く): 1363327152

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, 160, 192, 240, 320, 480, 960, 652933, 1305866, 1958799, 2611732, 3264665, 3917598, 5223464, 6529330, 7835196, 9793995, 10446928, 13058660, 15670392, 19587990, 20893856, 26117320, 31340784, 39175980, 41787712, 52234640, 62681568, 78351960, 104469280, 125363136, 156703920, 208938560, 313407840, 626815680]

約数ペア:

[(1, 626815680), (2, 313407840), (3, 208938560), (4, 156703920), (5, 125363136), (6, 104469280), (8, 78351960), (10, 62681568), (12, 52234640), (15, 41787712), (16, 39175980), (20, 31340784), (24, 26117320), (30, 20893856), (32, 19587990), (40, 15670392), (48, 13058660), (60, 10446928), (64, 9793995), (80, 7835196), (96, 6529330), (120, 5223464), (160, 3917598), (192, 3264665), (240, 2611732), (320, 1958799), (480, 1305866), (960, 652933)]