15286156680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{353}}^1\times {\mathrm{360863}}^1$

素因数の和:361230

約数の個数: 64

約数和(自身を含む): 45988508160

約数和(自身を除く): 30702351480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 353, 706, 1059, 1412, 1765, 2118, 2824, 3530, 4236, 5295, 7060, 8472, 10590, 14120, 21180, 42360, 360863, 721726, 1082589, 1443452, 1804315, 2165178, 2886904, 3608630, 4330356, 5412945, 7217260, 8660712, 10825890, 14434520, 21651780, 43303560, 127384639, 254769278, 382153917, 509538556, 636923195, 764307834, 1019077112, 1273846390, 1528615668, 1910769585, 2547692780, 3057231336, 3821539170, 5095385560, 7643078340, 15286156680]

約数ペア:

[(1, 15286156680), (2, 7643078340), (3, 5095385560), (4, 3821539170), (5, 3057231336), (6, 2547692780), (8, 1910769585), (10, 1528615668), (12, 1273846390), (15, 1019077112), (20, 764307834), (24, 636923195), (30, 509538556), (40, 382153917), (60, 254769278), (120, 127384639), (353, 43303560), (706, 21651780), (1059, 14434520), (1412, 10825890), (1765, 8660712), (2118, 7217260), (2824, 5412945), (3530, 4330356), (4236, 3608630), (5295, 2886904), (7060, 2165178), (8472, 1804315), (10590, 1443452), (14120, 1082589), (21180, 721726), (42360, 360863)]