52177680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{72469}}^1$

素因数の和:72488

約数の個数: 60

約数和(自身を含む): 175232460

約数和(自身を除く): 123054780

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, 72469, 144938, 217407, 289876, 362345, 434814, 579752, 652221, 724690, 869628, 1087035, 1159504, 1304442, 1449380, 1739256, 2174070, 2608884, 2898760, 3261105, 3478512, 4348140, 5217768, 5797520, 6522210, 8696280, 10435536, 13044420, 17392560, 26088840, 52177680]

約数ペア:

[(1, 52177680), (2, 26088840), (3, 17392560), (4, 13044420), (5, 10435536), (6, 8696280), (8, 6522210), (9, 5797520), (10, 5217768), (12, 4348140), (15, 3478512), (16, 3261105), (18, 2898760), (20, 2608884), (24, 2174070), (30, 1739256), (36, 1449380), (40, 1304442), (45, 1159504), (48, 1087035), (60, 869628), (72, 724690), (80, 652221), (90, 579752), (120, 434814), (144, 362345), (180, 289876), (240, 217407), (360, 144938), (720, 72469)]