120549420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{10979}}^1$

素因数の和:11055

約数の個数: 72

約数和(自身を含む): 371694960

約数和(自身を除く): 251145540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 61, 90, 122, 180, 183, 244, 305, 366, 549, 610, 732, 915, 1098, 1220, 1830, 2196, 2745, 3660, 5490, 10979, 10980, 21958, 32937, 43916, 54895, 65874, 98811, 109790, 131748, 164685, 197622, 219580, 329370, 395244, 494055, 658740, 669719, 988110, 1339438, 1976220, 2009157, 2678876, 3348595, 4018314, 6027471, 6697190, 8036628, 10045785, 12054942, 13394380, 20091570, 24109884, 30137355, 40183140, 60274710, 120549420]

約数ペア:

[(1, 120549420), (2, 60274710), (3, 40183140), (4, 30137355), (5, 24109884), (6, 20091570), (9, 13394380), (10, 12054942), (12, 10045785), (15, 8036628), (18, 6697190), (20, 6027471), (30, 4018314), (36, 3348595), (45, 2678876), (60, 2009157), (61, 1976220), (90, 1339438), (122, 988110), (180, 669719), (183, 658740), (244, 494055), (305, 395244), (366, 329370), (549, 219580), (610, 197622), (732, 164685), (915, 131748), (1098, 109790), (1220, 98811), (1830, 65874), (2196, 54895), (2745, 43916), (3660, 32937), (5490, 21958), (10979, 10980)]