261442507320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17712907}}^1$

素因数の和:17712965

約数の個数: 96

約数和(自身を含む): 870412299120

約数和(自身を除く): 608969791800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 14760, 17712907, 35425814, 53138721, 70851628, 88564535, 106277442, 141703256, 159416163, 177129070, 212554884, 265693605, 318832326, 354258140, 425109768, 531387210, 637664652, 708516280, 726229187, 797080815, 1062774420, 1275329304, 1452458374, 1594161630, 2125548840, 2178687561, 2904916748, 3188323260, 3631145935, 4357375122, 5809833496, 6376646520, 6536062683, 7262291870, 8714750244, 10893437805, 13072125366, 14524583740, 17429500488, 21786875610, 26144250732, 29049167480, 32680313415, 43573751220, 52288501464, 65360626830, 87147502440, 130721253660, 261442507320]

約数ペア:

[(1, 261442507320), (2, 130721253660), (3, 87147502440), (4, 65360626830), (5, 52288501464), (6, 43573751220), (8, 32680313415), (9, 29049167480), (10, 26144250732), (12, 21786875610), (15, 17429500488), (18, 14524583740), (20, 13072125366), (24, 10893437805), (30, 8714750244), (36, 7262291870), (40, 6536062683), (41, 6376646520), (45, 5809833496), (60, 4357375122), (72, 3631145935), (82, 3188323260), (90, 2904916748), (120, 2178687561), (123, 2125548840), (164, 1594161630), (180, 1452458374), (205, 1275329304), (246, 1062774420), (328, 797080815), (360, 726229187), (369, 708516280), (410, 637664652), (492, 531387210), (615, 425109768), (738, 354258140), (820, 318832326), (984, 265693605), (1230, 212554884), (1476, 177129070), (1640, 159416163), (1845, 141703256), (2460, 106277442), (2952, 88564535), (3690, 70851628), (4920, 53138721), (7380, 35425814), (14760, 17712907)]