120945427920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{167979761}}^1$

素因数の和:167979780

約数の個数: 60

約数和(自身を含む): 406175064516

約数和(自身を除く): 285229636596

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, 167979761, 335959522, 503939283, 671919044, 839898805, 1007878566, 1343838088, 1511817849, 1679797610, 2015757132, 2519696415, 2687676176, 3023635698, 3359595220, 4031514264, 5039392830, 6047271396, 6719190440, 7559089245, 8063028528, 10078785660, 12094542792, 13438380880, 15118178490, 20157571320, 24189085584, 30236356980, 40315142640, 60472713960, 120945427920]

約数ペア:

[(1, 120945427920), (2, 60472713960), (3, 40315142640), (4, 30236356980), (5, 24189085584), (6, 20157571320), (8, 15118178490), (9, 13438380880), (10, 12094542792), (12, 10078785660), (15, 8063028528), (16, 7559089245), (18, 6719190440), (20, 6047271396), (24, 5039392830), (30, 4031514264), (36, 3359595220), (40, 3023635698), (45, 2687676176), (48, 2519696415), (60, 2015757132), (72, 1679797610), (80, 1511817849), (90, 1343838088), (120, 1007878566), (144, 839898805), (180, 671919044), (240, 503939283), (360, 335959522), (720, 167979761)]