120642240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{125669}}^1$

素因数の和:125689

約数の個数: 56

約数和(自身を含む): 383042160

約数和(自身を除く): 262399920

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, 160, 192, 240, 320, 480, 960, 125669, 251338, 377007, 502676, 628345, 754014, 1005352, 1256690, 1508028, 1885035, 2010704, 2513380, 3016056, 3770070, 4021408, 5026760, 6032112, 7540140, 8042816, 10053520, 12064224, 15080280, 20107040, 24128448, 30160560, 40214080, 60321120, 120642240]

約数ペア:

[(1, 120642240), (2, 60321120), (3, 40214080), (4, 30160560), (5, 24128448), (6, 20107040), (8, 15080280), (10, 12064224), (12, 10053520), (15, 8042816), (16, 7540140), (20, 6032112), (24, 5026760), (30, 4021408), (32, 3770070), (40, 3016056), (48, 2513380), (60, 2010704), (64, 1885035), (80, 1508028), (96, 1256690), (120, 1005352), (160, 754014), (192, 628345), (240, 502676), (320, 377007), (480, 251338), (960, 125669)]