1260561060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1867}}^1$

素因数の和:1935

約数の個数: 216

約数和(自身を含む): 4340813568

約数和(自身を除く): 3080252508

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 121, 124, 132, 155, 165, 180, 186, 198, 220, 242, 279, 310, 330, 341, 363, 372, 396, 465, 484, 495, 558, 605, 620, 660, 682, 726, 930, 990, 1023, 1089, 1116, 1210, 1364, 1395, 1452, 1705, 1815, 1860, 1867, 1980, 2046, 2178, 2420, 2790, 3069, 3410, 3630, 3734, 3751, 4092, 4356, 5115, 5445, 5580, 5601, 6138, 6820, 7260, 7468, 7502, 9335, 10230, 10890, 11202, 11253, 12276, 15004, 15345, 16803, 18670, 18755, 20460, 20537, 21780, 22404, 22506, 28005, 30690, 33606, 33759, 37340, 37510, 41074, 45012, 56010, 56265, 57877, 61380, 61611, 67212, 67518, 75020, 82148, 84015, 102685, 112020, 112530, 115754, 123222, 135036, 168030, 168795, 173631, 184833, 205370, 225060, 225907, 231508, 246444, 289385, 308055, 336060, 337590, 347262, 369666, 410740, 451814, 520893, 578770, 616110, 636647, 675180, 677721, 694524, 739332, 868155, 903628, 924165, 1041786, 1129535, 1157540, 1232220, 1273294, 1355442, 1736310, 1848330, 1909941, 2033163, 2083572, 2259070, 2546588, 2604465, 2710884, 3183235, 3388605, 3472620, 3696660, 3819882, 4066326, 4518140, 5208930, 5729823, 6366470, 6777210, 7003117, 7639764, 8132652, 9549705, 10165815, 10417860, 11459646, 12732940, 13554420, 14006234, 19099410, 20331630, 21009351, 22919292, 28012468, 28649115, 35015585, 38198820, 40663260, 42018702, 57298230, 63028053, 70031170, 84037404, 105046755, 114596460, 126056106, 140062340, 210093510, 252112212, 315140265, 420187020, 630280530, 1260561060]

約数ペア:

[(1, 1260561060), (2, 630280530), (3, 420187020), (4, 315140265), (5, 252112212), (6, 210093510), (9, 140062340), (10, 126056106), (11, 114596460), (12, 105046755), (15, 84037404), (18, 70031170), (20, 63028053), (22, 57298230), (30, 42018702), (31, 40663260), (33, 38198820), (36, 35015585), (44, 28649115), (45, 28012468), (55, 22919292), (60, 21009351), (62, 20331630), (66, 19099410), (90, 14006234), (93, 13554420), (99, 12732940), (110, 11459646), (121, 10417860), (124, 10165815), (132, 9549705), (155, 8132652), (165, 7639764), (180, 7003117), (186, 6777210), (198, 6366470), (220, 5729823), (242, 5208930), (279, 4518140), (310, 4066326), (330, 3819882), (341, 3696660), (363, 3472620), (372, 3388605), (396, 3183235), (465, 2710884), (484, 2604465), (495, 2546588), (558, 2259070), (605, 2083572), (620, 2033163), (660, 1909941), (682, 1848330), (726, 1736310), (930, 1355442), (990, 1273294), (1023, 1232220), (1089, 1157540), (1116, 1129535), (1210, 1041786), (1364, 924165), (1395, 903628), (1452, 868155), (1705, 739332), (1815, 694524), (1860, 677721), (1867, 675180), (1980, 636647), (2046, 616110), (2178, 578770), (2420, 520893), (2790, 451814), (3069, 410740), (3410, 369666), (3630, 347262), (3734, 337590), (3751, 336060), (4092, 308055), (4356, 289385), (5115, 246444), (5445, 231508), (5580, 225907), (5601, 225060), (6138, 205370), (6820, 184833), (7260, 173631), (7468, 168795), (7502, 168030), (9335, 135036), (10230, 123222), (10890, 115754), (11202, 112530), (11253, 112020), (12276, 102685), (15004, 84015), (15345, 82148), (16803, 75020), (18670, 67518), (18755, 67212), (20460, 61611), (20537, 61380), (21780, 57877), (22404, 56265), (22506, 56010), (28005, 45012), (30690, 41074), (33606, 37510), (33759, 37340)]