22277520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{30941}}^1$

素因数の和:30960

約数の個数: 60

約数和(自身を含む): 74817756

約数和(自身を除く): 52540236

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 30941, 61882, 92823, 123764, 154705, 185646, 247528, 278469, 309410, 371292, 464115, 495056, 556938, 618820, 742584, 928230, 1113876, 1237640, 1392345, 1485168, 1856460, 2227752, 2475280, 2784690, 3712920, 4455504, 5569380, 7425840, 11138760, 22277520]

約数ペア:

[(1, 22277520), (2, 11138760), (3, 7425840), (4, 5569380), (5, 4455504), (6, 3712920), (8, 2784690), (9, 2475280), (10, 2227752), (12, 1856460), (15, 1485168), (16, 1392345), (18, 1237640), (20, 1113876), (24, 928230), (30, 742584), (36, 618820), (40, 556938), (45, 495056), (48, 464115), (60, 371292), (72, 309410), (80, 278469), (90, 247528), (120, 185646), (144, 154705), (180, 123764), (240, 92823), (360, 61882), (720, 30941)]