4955140920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{157007}}^1$

素因数の和:157284

約数の個数: 64

約数和(自身を含む): 14922040320

約数和(自身を除く): 9966899400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 263, 526, 789, 1052, 1315, 1578, 2104, 2630, 3156, 3945, 5260, 6312, 7890, 10520, 15780, 31560, 157007, 314014, 471021, 628028, 785035, 942042, 1256056, 1570070, 1884084, 2355105, 3140140, 3768168, 4710210, 6280280, 9420420, 18840840, 41292841, 82585682, 123878523, 165171364, 206464205, 247757046, 330342728, 412928410, 495514092, 619392615, 825856820, 991028184, 1238785230, 1651713640, 2477570460, 4955140920]

約数ペア:

[(1, 4955140920), (2, 2477570460), (3, 1651713640), (4, 1238785230), (5, 991028184), (6, 825856820), (8, 619392615), (10, 495514092), (12, 412928410), (15, 330342728), (20, 247757046), (24, 206464205), (30, 165171364), (40, 123878523), (60, 82585682), (120, 41292841), (263, 18840840), (526, 9420420), (789, 6280280), (1052, 4710210), (1315, 3768168), (1578, 3140140), (2104, 2355105), (2630, 1884084), (3156, 1570070), (3945, 1256056), (5260, 942042), (6312, 785035), (7890, 628028), (10520, 471021), (15780, 314014), (31560, 157007)]