27261962520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{180161}}^1$

素因数の和:180285

約数の個数: 128

約数和(自身を含む): 88985615040

約数和(自身を除く): 61723652520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 97, 104, 120, 130, 156, 194, 195, 260, 291, 312, 388, 390, 485, 520, 582, 776, 780, 970, 1164, 1261, 1455, 1560, 1940, 2328, 2522, 2910, 3783, 3880, 5044, 5820, 6305, 7566, 10088, 11640, 12610, 15132, 18915, 25220, 30264, 37830, 50440, 75660, 151320, 180161, 360322, 540483, 720644, 900805, 1080966, 1441288, 1801610, 2161932, 2342093, 2702415, 3603220, 4323864, 4684186, 5404830, 7026279, 7206440, 9368372, 10809660, 11710465, 14052558, 17475617, 18736744, 21619320, 23420930, 28105116, 34951234, 35131395, 46841860, 52426851, 56210232, 69902468, 70262790, 87378085, 93683720, 104853702, 139804936, 140525580, 174756170, 209707404, 227183021, 262134255, 281051160, 349512340, 419414808, 454366042, 524268510, 681549063, 699024680, 908732084, 1048537020, 1135915105, 1363098126, 1817464168, 2097074040, 2271830210, 2726196252, 3407745315, 4543660420, 5452392504, 6815490630, 9087320840, 13630981260, 27261962520]

約数ペア:

[(1, 27261962520), (2, 13630981260), (3, 9087320840), (4, 6815490630), (5, 5452392504), (6, 4543660420), (8, 3407745315), (10, 2726196252), (12, 2271830210), (13, 2097074040), (15, 1817464168), (20, 1363098126), (24, 1135915105), (26, 1048537020), (30, 908732084), (39, 699024680), (40, 681549063), (52, 524268510), (60, 454366042), (65, 419414808), (78, 349512340), (97, 281051160), (104, 262134255), (120, 227183021), (130, 209707404), (156, 174756170), (194, 140525580), (195, 139804936), (260, 104853702), (291, 93683720), (312, 87378085), (388, 70262790), (390, 69902468), (485, 56210232), (520, 52426851), (582, 46841860), (776, 35131395), (780, 34951234), (970, 28105116), (1164, 23420930), (1261, 21619320), (1455, 18736744), (1560, 17475617), (1940, 14052558), (2328, 11710465), (2522, 10809660), (2910, 9368372), (3783, 7206440), (3880, 7026279), (5044, 5404830), (5820, 4684186), (6305, 4323864), (7566, 3603220), (10088, 2702415), (11640, 2342093), (12610, 2161932), (15132, 1801610), (18915, 1441288), (25220, 1080966), (30264, 900805), (37830, 720644), (50440, 540483), (75660, 360322), (151320, 180161)]