22281120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{15473}}^1$

素因数の和:15494

約数の個数: 72

約数和(自身を含む): 76039236

約数和(自身を除く): 53758116

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 15473, 30946, 46419, 61892, 77365, 92838, 123784, 139257, 154730, 185676, 232095, 247568, 278514, 309460, 371352, 464190, 495136, 557028, 618920, 696285, 742704, 928380, 1114056, 1237840, 1392570, 1485408, 1856760, 2228112, 2475680, 2785140, 3713520, 4456224, 5570280, 7427040, 11140560, 22281120]

約数ペア:

[(1, 22281120), (2, 11140560), (3, 7427040), (4, 5570280), (5, 4456224), (6, 3713520), (8, 2785140), (9, 2475680), (10, 2228112), (12, 1856760), (15, 1485408), (16, 1392570), (18, 1237840), (20, 1114056), (24, 928380), (30, 742704), (32, 696285), (36, 618920), (40, 557028), (45, 495136), (48, 464190), (60, 371352), (72, 309460), (80, 278514), (90, 247568), (96, 232095), (120, 185676), (144, 154730), (160, 139257), (180, 123784), (240, 92838), (288, 77365), (360, 61892), (480, 46419), (720, 30946), (1440, 15473)]