15668814240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{54679}}^1$

素因数の和:54899

約数の個数: 144

約数和(自身を含む): 53739504000

約数和(自身を除く): 38070689760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 199, 240, 288, 360, 398, 480, 597, 720, 796, 995, 1194, 1440, 1592, 1791, 1990, 2388, 2985, 3184, 3582, 3980, 4776, 5970, 6368, 7164, 7960, 8955, 9552, 11940, 14328, 15920, 17910, 19104, 23880, 28656, 31840, 35820, 47760, 54679, 57312, 71640, 95520, 109358, 143280, 164037, 218716, 273395, 286560, 328074, 437432, 492111, 546790, 656148, 820185, 874864, 984222, 1093580, 1312296, 1640370, 1749728, 1968444, 2187160, 2460555, 2624592, 3280740, 3936888, 4374320, 4921110, 5249184, 6561480, 7873776, 8748640, 9842220, 10881121, 13122960, 15747552, 19684440, 21762242, 26245920, 32643363, 39368880, 43524484, 54405605, 65286726, 78737760, 87048968, 97930089, 108811210, 130573452, 163216815, 174097936, 195860178, 217622420, 261146904, 326433630, 348195872, 391720356, 435244840, 489650445, 522293808, 652867260, 783440712, 870489680, 979300890, 1044587616, 1305734520, 1566881424, 1740979360, 1958601780, 2611469040, 3133762848, 3917203560, 5222938080, 7834407120, 15668814240]

約数ペア:

[(1, 15668814240), (2, 7834407120), (3, 5222938080), (4, 3917203560), (5, 3133762848), (6, 2611469040), (8, 1958601780), (9, 1740979360), (10, 1566881424), (12, 1305734520), (15, 1044587616), (16, 979300890), (18, 870489680), (20, 783440712), (24, 652867260), (30, 522293808), (32, 489650445), (36, 435244840), (40, 391720356), (45, 348195872), (48, 326433630), (60, 261146904), (72, 217622420), (80, 195860178), (90, 174097936), (96, 163216815), (120, 130573452), (144, 108811210), (160, 97930089), (180, 87048968), (199, 78737760), (240, 65286726), (288, 54405605), (360, 43524484), (398, 39368880), (480, 32643363), (597, 26245920), (720, 21762242), (796, 19684440), (995, 15747552), (1194, 13122960), (1440, 10881121), (1592, 9842220), (1791, 8748640), (1990, 7873776), (2388, 6561480), (2985, 5249184), (3184, 4921110), (3582, 4374320), (3980, 3936888), (4776, 3280740), (5970, 2624592), (6368, 2460555), (7164, 2187160), (7960, 1968444), (8955, 1749728), (9552, 1640370), (11940, 1312296), (14328, 1093580), (15920, 984222), (17910, 874864), (19104, 820185), (23880, 656148), (28656, 546790), (31840, 492111), (35820, 437432), (47760, 328074), (54679, 286560), (57312, 273395), (71640, 218716), (95520, 164037), (109358, 143280)]