268177680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{2153}}^1$

素因数の和:2345

約数の個数: 120

約数和(自身を含む): 906256728

約数和(自身を除く): 638079048

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, 173, 180, 240, 346, 360, 519, 692, 720, 865, 1038, 1384, 1557, 1730, 2076, 2153, 2595, 2768, 3114, 3460, 4152, 4306, 5190, 6228, 6459, 6920, 7785, 8304, 8612, 10380, 10765, 12456, 12918, 13840, 15570, 17224, 19377, 20760, 21530, 24912, 25836, 31140, 32295, 34448, 38754, 41520, 43060, 51672, 62280, 64590, 77508, 86120, 96885, 103344, 124560, 129180, 155016, 172240, 193770, 258360, 310032, 372469, 387540, 516720, 744938, 775080, 1117407, 1489876, 1550160, 1862345, 2234814, 2979752, 3352221, 3724690, 4469628, 5587035, 5959504, 6704442, 7449380, 8939256, 11174070, 13408884, 14898760, 16761105, 17878512, 22348140, 26817768, 29797520, 33522210, 44696280, 53635536, 67044420, 89392560, 134088840, 268177680]

約数ペア:

[(1, 268177680), (2, 134088840), (3, 89392560), (4, 67044420), (5, 53635536), (6, 44696280), (8, 33522210), (9, 29797520), (10, 26817768), (12, 22348140), (15, 17878512), (16, 16761105), (18, 14898760), (20, 13408884), (24, 11174070), (30, 8939256), (36, 7449380), (40, 6704442), (45, 5959504), (48, 5587035), (60, 4469628), (72, 3724690), (80, 3352221), (90, 2979752), (120, 2234814), (144, 1862345), (173, 1550160), (180, 1489876), (240, 1117407), (346, 775080), (360, 744938), (519, 516720), (692, 387540), (720, 372469), (865, 310032), (1038, 258360), (1384, 193770), (1557, 172240), (1730, 155016), (2076, 129180), (2153, 124560), (2595, 103344), (2768, 96885), (3114, 86120), (3460, 77508), (4152, 64590), (4306, 62280), (5190, 51672), (6228, 43060), (6459, 41520), (6920, 38754), (7785, 34448), (8304, 32295), (8612, 31140), (10380, 25836), (10765, 24912), (12456, 21530), (12918, 20760), (13840, 19377), (15570, 17224)]