22281360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{353}}^1$

素因数の和:632

約数の個数: 80

約数和(自身を含む): 69531264

約数和(自身を除く): 47249904

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 263, 353, 526, 706, 789, 1052, 1059, 1315, 1412, 1578, 1765, 2104, 2118, 2630, 2824, 3156, 3530, 3945, 4208, 4236, 5260, 5295, 5648, 6312, 7060, 7890, 8472, 10520, 10590, 12624, 14120, 15780, 16944, 21040, 21180, 28240, 31560, 42360, 63120, 84720, 92839, 185678, 278517, 371356, 464195, 557034, 742712, 928390, 1114068, 1392585, 1485424, 1856780, 2228136, 2785170, 3713560, 4456272, 5570340, 7427120, 11140680, 22281360]

約数ペア:

[(1, 22281360), (2, 11140680), (3, 7427120), (4, 5570340), (5, 4456272), (6, 3713560), (8, 2785170), (10, 2228136), (12, 1856780), (15, 1485424), (16, 1392585), (20, 1114068), (24, 928390), (30, 742712), (40, 557034), (48, 464195), (60, 371356), (80, 278517), (120, 185678), (240, 92839), (263, 84720), (353, 63120), (526, 42360), (706, 31560), (789, 28240), (1052, 21180), (1059, 21040), (1315, 16944), (1412, 15780), (1578, 14120), (1765, 12624), (2104, 10590), (2118, 10520), (2630, 8472), (2824, 7890), (3156, 7060), (3530, 6312), (3945, 5648), (4208, 5295), (4236, 5260)]