152641680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{4051}}^1$

素因数の和:4224

約数の個数: 80

約数和(自身を含む): 476320704

約数和(自身を除く): 323679024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 157, 240, 314, 471, 628, 785, 942, 1256, 1570, 1884, 2355, 2512, 3140, 3768, 4051, 4710, 6280, 7536, 8102, 9420, 12153, 12560, 16204, 18840, 20255, 24306, 32408, 37680, 40510, 48612, 60765, 64816, 81020, 97224, 121530, 162040, 194448, 243060, 324080, 486120, 636007, 972240, 1272014, 1908021, 2544028, 3180035, 3816042, 5088056, 6360070, 7632084, 9540105, 10176112, 12720140, 15264168, 19080210, 25440280, 30528336, 38160420, 50880560, 76320840, 152641680]

約数ペア:

[(1, 152641680), (2, 76320840), (3, 50880560), (4, 38160420), (5, 30528336), (6, 25440280), (8, 19080210), (10, 15264168), (12, 12720140), (15, 10176112), (16, 9540105), (20, 7632084), (24, 6360070), (30, 5088056), (40, 3816042), (48, 3180035), (60, 2544028), (80, 1908021), (120, 1272014), (157, 972240), (240, 636007), (314, 486120), (471, 324080), (628, 243060), (785, 194448), (942, 162040), (1256, 121530), (1570, 97224), (1884, 81020), (2355, 64816), (2512, 60765), (3140, 48612), (3768, 40510), (4051, 37680), (4710, 32408), (6280, 24306), (7536, 20255), (8102, 18840), (9420, 16204), (12153, 12560)]