618937920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11311}}^1$

素因数の和:11353

約数の個数: 168

約数和(自身を含む): 2241133440

約数和(自身を除く): 1622195520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 456, 480, 570, 576, 608, 684, 720, 760, 855, 912, 960, 1140, 1216, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 2880, 3040, 3420, 3648, 4560, 5472, 6080, 6840, 9120, 10944, 11311, 13680, 18240, 22622, 27360, 33933, 45244, 54720, 56555, 67866, 90488, 101799, 113110, 135732, 169665, 180976, 203598, 214909, 226220, 271464, 339330, 361952, 407196, 429818, 452440, 508995, 542928, 644727, 678660, 723904, 814392, 859636, 904880, 1017990, 1074545, 1085856, 1289454, 1357320, 1628784, 1719272, 1809760, 1934181, 2035980, 2149090, 2171712, 2578908, 2714640, 3223635, 3257568, 3438544, 3619520, 3868362, 4071960, 4298180, 5157816, 5429280, 6447270, 6515136, 6877088, 7736724, 8143920, 8596360, 9670905, 10315632, 10858560, 12894540, 13754176, 15473448, 16287840, 17192720, 19341810, 20631264, 25789080, 30946896, 32575680, 34385440, 38683620, 41262528, 51578160, 61893792, 68770880, 77367240, 103156320, 123787584, 154734480, 206312640, 309468960, 618937920]

約数ペア:

[(1, 618937920), (2, 309468960), (3, 206312640), (4, 154734480), (5, 123787584), (6, 103156320), (8, 77367240), (9, 68770880), (10, 61893792), (12, 51578160), (15, 41262528), (16, 38683620), (18, 34385440), (19, 32575680), (20, 30946896), (24, 25789080), (30, 20631264), (32, 19341810), (36, 17192720), (38, 16287840), (40, 15473448), (45, 13754176), (48, 12894540), (57, 10858560), (60, 10315632), (64, 9670905), (72, 8596360), (76, 8143920), (80, 7736724), (90, 6877088), (95, 6515136), (96, 6447270), (114, 5429280), (120, 5157816), (144, 4298180), (152, 4071960), (160, 3868362), (171, 3619520), (180, 3438544), (190, 3257568), (192, 3223635), (228, 2714640), (240, 2578908), (285, 2171712), (288, 2149090), (304, 2035980), (320, 1934181), (342, 1809760), (360, 1719272), (380, 1628784), (456, 1357320), (480, 1289454), (570, 1085856), (576, 1074545), (608, 1017990), (684, 904880), (720, 859636), (760, 814392), (855, 723904), (912, 678660), (960, 644727), (1140, 542928), (1216, 508995), (1368, 452440), (1440, 429818), (1520, 407196), (1710, 361952), (1824, 339330), (2280, 271464), (2736, 226220), (2880, 214909), (3040, 203598), (3420, 180976), (3648, 169665), (4560, 135732), (5472, 113110), (6080, 101799), (6840, 90488), (9120, 67866), (10944, 56555), (11311, 54720), (13680, 45244), (18240, 33933), (22622, 27360)]