15938840880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{139}}^1\times {\mathrm{53087}}^1$

素因数の和:53248

約数の個数: 160

約数和(自身を含む): 55296460800

約数和(自身を除く): 39357619920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 139, 144, 180, 216, 240, 270, 278, 360, 417, 432, 540, 556, 695, 720, 834, 1080, 1112, 1251, 1390, 1668, 2085, 2160, 2224, 2502, 2780, 3336, 3753, 4170, 5004, 5560, 6255, 6672, 7506, 8340, 10008, 11120, 12510, 15012, 16680, 18765, 20016, 25020, 30024, 33360, 37530, 50040, 53087, 60048, 75060, 100080, 106174, 150120, 159261, 212348, 265435, 300240, 318522, 424696, 477783, 530870, 637044, 796305, 849392, 955566, 1061740, 1274088, 1433349, 1592610, 1911132, 2123480, 2388915, 2548176, 2866698, 3185220, 3822264, 4246960, 4777830, 5733396, 6370440, 7166745, 7379093, 7644528, 9555660, 11466792, 12740880, 14333490, 14758186, 19111320, 22137279, 22933584, 28666980, 29516372, 36895465, 38222640, 44274558, 57333960, 59032744, 66411837, 73790930, 88549116, 110686395, 114667920, 118065488, 132823674, 147581860, 177098232, 199235511, 221372790, 265647348, 295163720, 332059185, 354196464, 398471022, 442745580, 531294696, 590327440, 664118370, 796942044, 885491160, 996177555, 1062589392, 1328236740, 1593884088, 1770982320, 1992355110, 2656473480, 3187768176, 3984710220, 5312946960, 7969420440, 15938840880]

約数ペア:

[(1, 15938840880), (2, 7969420440), (3, 5312946960), (4, 3984710220), (5, 3187768176), (6, 2656473480), (8, 1992355110), (9, 1770982320), (10, 1593884088), (12, 1328236740), (15, 1062589392), (16, 996177555), (18, 885491160), (20, 796942044), (24, 664118370), (27, 590327440), (30, 531294696), (36, 442745580), (40, 398471022), (45, 354196464), (48, 332059185), (54, 295163720), (60, 265647348), (72, 221372790), (80, 199235511), (90, 177098232), (108, 147581860), (120, 132823674), (135, 118065488), (139, 114667920), (144, 110686395), (180, 88549116), (216, 73790930), (240, 66411837), (270, 59032744), (278, 57333960), (360, 44274558), (417, 38222640), (432, 36895465), (540, 29516372), (556, 28666980), (695, 22933584), (720, 22137279), (834, 19111320), (1080, 14758186), (1112, 14333490), (1251, 12740880), (1390, 11466792), (1668, 9555660), (2085, 7644528), (2160, 7379093), (2224, 7166745), (2502, 6370440), (2780, 5733396), (3336, 4777830), (3753, 4246960), (4170, 3822264), (5004, 3185220), (5560, 2866698), (6255, 2548176), (6672, 2388915), (7506, 2123480), (8340, 1911132), (10008, 1592610), (11120, 1433349), (12510, 1274088), (15012, 1061740), (16680, 955566), (18765, 849392), (20016, 796305), (25020, 637044), (30024, 530870), (33360, 477783), (37530, 424696), (50040, 318522), (53087, 300240), (60048, 265435), (75060, 212348), (100080, 159261), (106174, 150120)]