495132240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{4657}}^1$

素因数の和:5116

約数の個数: 80

約数和(自身を含む): 1538705088

約数和(自身を除く): 1043572848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 443, 886, 1329, 1772, 2215, 2658, 3544, 4430, 4657, 5316, 6645, 7088, 8860, 9314, 10632, 13290, 13971, 17720, 18628, 21264, 23285, 26580, 27942, 35440, 37256, 46570, 53160, 55884, 69855, 74512, 93140, 106320, 111768, 139710, 186280, 223536, 279420, 372560, 558840, 1117680, 2063051, 4126102, 6189153, 8252204, 10315255, 12378306, 16504408, 20630510, 24756612, 30945765, 33008816, 41261020, 49513224, 61891530, 82522040, 99026448, 123783060, 165044080, 247566120, 495132240]

約数ペア:

[(1, 495132240), (2, 247566120), (3, 165044080), (4, 123783060), (5, 99026448), (6, 82522040), (8, 61891530), (10, 49513224), (12, 41261020), (15, 33008816), (16, 30945765), (20, 24756612), (24, 20630510), (30, 16504408), (40, 12378306), (48, 10315255), (60, 8252204), (80, 6189153), (120, 4126102), (240, 2063051), (443, 1117680), (886, 558840), (1329, 372560), (1772, 279420), (2215, 223536), (2658, 186280), (3544, 139710), (4430, 111768), (4657, 106320), (5316, 93140), (6645, 74512), (7088, 69855), (8860, 55884), (9314, 53160), (10632, 46570), (13290, 37256), (13971, 35440), (17720, 27942), (18628, 26580), (21264, 23285)]