2491709280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{31847}}^1$

素因数の和:32028

約数の個数: 96

約数和(自身を含む): 7897284864

約数和(自身を除く): 5405575584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 163, 240, 326, 480, 489, 652, 815, 978, 1304, 1630, 1956, 2445, 2608, 3260, 3912, 4890, 5216, 6520, 7824, 9780, 13040, 15648, 19560, 26080, 31847, 39120, 63694, 78240, 95541, 127388, 159235, 191082, 254776, 318470, 382164, 477705, 509552, 636940, 764328, 955410, 1019104, 1273880, 1528656, 1910820, 2547760, 3057312, 3821640, 5095520, 5191061, 7643280, 10382122, 15286560, 15573183, 20764244, 25955305, 31146366, 41528488, 51910610, 62292732, 77865915, 83056976, 103821220, 124585464, 155731830, 166113952, 207642440, 249170928, 311463660, 415284880, 498341856, 622927320, 830569760, 1245854640, 2491709280]

約数ペア:

[(1, 2491709280), (2, 1245854640), (3, 830569760), (4, 622927320), (5, 498341856), (6, 415284880), (8, 311463660), (10, 249170928), (12, 207642440), (15, 166113952), (16, 155731830), (20, 124585464), (24, 103821220), (30, 83056976), (32, 77865915), (40, 62292732), (48, 51910610), (60, 41528488), (80, 31146366), (96, 25955305), (120, 20764244), (160, 15573183), (163, 15286560), (240, 10382122), (326, 7643280), (480, 5191061), (489, 5095520), (652, 3821640), (815, 3057312), (978, 2547760), (1304, 1910820), (1630, 1528656), (1956, 1273880), (2445, 1019104), (2608, 955410), (3260, 764328), (3912, 636940), (4890, 509552), (5216, 477705), (6520, 382164), (7824, 318470), (9780, 254776), (13040, 191082), (15648, 159235), (19560, 127388), (26080, 95541), (31847, 78240), (39120, 63694)]