1260091620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{379}}^1$

素因数の和:575

約数の個数: 192

約数和(自身を含む): 4044902400

約数和(自身を除く): 2784810780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 90, 94, 108, 131, 135, 141, 180, 188, 235, 262, 270, 282, 379, 393, 423, 470, 524, 540, 564, 655, 705, 758, 786, 846, 940, 1137, 1179, 1269, 1310, 1410, 1516, 1572, 1692, 1895, 1965, 2115, 2274, 2358, 2538, 2620, 2820, 3411, 3537, 3790, 3930, 4230, 4548, 4716, 5076, 5685, 5895, 6157, 6345, 6822, 7074, 7580, 7860, 8460, 10233, 11370, 11790, 12314, 12690, 13644, 14148, 17055, 17685, 17813, 18471, 20466, 22740, 23580, 24628, 25380, 30785, 34110, 35370, 35626, 36942, 40932, 49649, 51165, 53439, 55413, 61570, 68220, 70740, 71252, 73884, 89065, 92355, 99298, 102330, 106878, 110826, 123140, 148947, 160317, 166239, 178130, 184710, 198596, 204660, 213756, 221652, 248245, 267195, 277065, 297894, 320634, 332478, 356260, 369420, 446841, 480951, 496490, 534390, 554130, 595788, 641268, 664956, 744735, 801585, 831195, 893682, 961902, 992980, 1068780, 1108260, 1340523, 1489470, 1603170, 1662390, 1787364, 1923804, 2234205, 2333503, 2404755, 2681046, 2978940, 3206340, 3324780, 4468410, 4667006, 4809510, 5362092, 6702615, 7000509, 8936820, 9334012, 9619020, 11667515, 13405230, 14001018, 21001527, 23335030, 26810460, 28002036, 35002545, 42003054, 46670060, 63004581, 70005090, 84006108, 105007635, 126009162, 140010180, 210015270, 252018324, 315022905, 420030540, 630045810, 1260091620]

約数ペア:

[(1, 1260091620), (2, 630045810), (3, 420030540), (4, 315022905), (5, 252018324), (6, 210015270), (9, 140010180), (10, 126009162), (12, 105007635), (15, 84006108), (18, 70005090), (20, 63004581), (27, 46670060), (30, 42003054), (36, 35002545), (45, 28002036), (47, 26810460), (54, 23335030), (60, 21001527), (90, 14001018), (94, 13405230), (108, 11667515), (131, 9619020), (135, 9334012), (141, 8936820), (180, 7000509), (188, 6702615), (235, 5362092), (262, 4809510), (270, 4667006), (282, 4468410), (379, 3324780), (393, 3206340), (423, 2978940), (470, 2681046), (524, 2404755), (540, 2333503), (564, 2234205), (655, 1923804), (705, 1787364), (758, 1662390), (786, 1603170), (846, 1489470), (940, 1340523), (1137, 1108260), (1179, 1068780), (1269, 992980), (1310, 961902), (1410, 893682), (1516, 831195), (1572, 801585), (1692, 744735), (1895, 664956), (1965, 641268), (2115, 595788), (2274, 554130), (2358, 534390), (2538, 496490), (2620, 480951), (2820, 446841), (3411, 369420), (3537, 356260), (3790, 332478), (3930, 320634), (4230, 297894), (4548, 277065), (4716, 267195), (5076, 248245), (5685, 221652), (5895, 213756), (6157, 204660), (6345, 198596), (6822, 184710), (7074, 178130), (7580, 166239), (7860, 160317), (8460, 148947), (10233, 123140), (11370, 110826), (11790, 106878), (12314, 102330), (12690, 99298), (13644, 92355), (14148, 89065), (17055, 73884), (17685, 71252), (17813, 70740), (18471, 68220), (20466, 61570), (22740, 55413), (23580, 53439), (24628, 51165), (25380, 49649), (30785, 40932), (34110, 36942), (35370, 35626)]