120443520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{62731}}^1$

素因数の和:62753

約数の個数: 64

約数和(自身を含む): 383919840

約数和(自身を除く): 263476320

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, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 62731, 125462, 188193, 250924, 313655, 376386, 501848, 627310, 752772, 940965, 1003696, 1254620, 1505544, 1881930, 2007392, 2509240, 3011088, 3763860, 4014784, 5018480, 6022176, 7527720, 8029568, 10036960, 12044352, 15055440, 20073920, 24088704, 30110880, 40147840, 60221760, 120443520]

約数ペア:

[(1, 120443520), (2, 60221760), (3, 40147840), (4, 30110880), (5, 24088704), (6, 20073920), (8, 15055440), (10, 12044352), (12, 10036960), (15, 8029568), (16, 7527720), (20, 6022176), (24, 5018480), (30, 4014784), (32, 3763860), (40, 3011088), (48, 2509240), (60, 2007392), (64, 1881930), (80, 1505544), (96, 1254620), (120, 1003696), (128, 940965), (160, 752772), (192, 627310), (240, 501848), (320, 376386), (384, 313655), (480, 250924), (640, 188193), (960, 125462), (1920, 62731)]