120661560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{335171}}^1$

素因数の和:335188

約数の個数: 48

約数和(自身を含む): 392151240

約数和(自身を除く): 271489680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 335171, 670342, 1005513, 1340684, 1675855, 2011026, 2681368, 3016539, 3351710, 4022052, 5027565, 6033078, 6703420, 8044104, 10055130, 12066156, 13406840, 15082695, 20110260, 24132312, 30165390, 40220520, 60330780, 120661560]

約数ペア:

[(1, 120661560), (2, 60330780), (3, 40220520), (4, 30165390), (5, 24132312), (6, 20110260), (8, 15082695), (9, 13406840), (10, 12066156), (12, 10055130), (15, 8044104), (18, 6703420), (20, 6033078), (24, 5027565), (30, 4022052), (36, 3351710), (40, 3016539), (45, 2681368), (60, 2011026), (72, 1675855), (90, 1340684), (120, 1005513), (180, 670342), (360, 335171)]