204869520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{94847}}^1$

素因数の和:94869

約数の個数: 80

約数和(自身を含む): 705669120

約数和(自身を除く): 500799600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 94847, 189694, 284541, 379388, 474235, 569082, 758776, 853623, 948470, 1138164, 1422705, 1517552, 1707246, 1896940, 2276328, 2560869, 2845410, 3414492, 3793880, 4268115, 4552656, 5121738, 5690820, 6828984, 7587760, 8536230, 10243476, 11381640, 12804345, 13657968, 17072460, 20486952, 22763280, 25608690, 34144920, 40973904, 51217380, 68289840, 102434760, 204869520]

約数ペア:

[(1, 204869520), (2, 102434760), (3, 68289840), (4, 51217380), (5, 40973904), (6, 34144920), (8, 25608690), (9, 22763280), (10, 20486952), (12, 17072460), (15, 13657968), (16, 12804345), (18, 11381640), (20, 10243476), (24, 8536230), (27, 7587760), (30, 6828984), (36, 5690820), (40, 5121738), (45, 4552656), (48, 4268115), (54, 3793880), (60, 3414492), (72, 2845410), (80, 2560869), (90, 2276328), (108, 1896940), (120, 1707246), (135, 1517552), (144, 1422705), (180, 1138164), (216, 948470), (240, 853623), (270, 758776), (360, 569082), (432, 474235), (540, 379388), (720, 284541), (1080, 189694), (2160, 94847)]