118494720

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 240

約数和(自身を含む): 424504080

約数和(自身を除く): 306009360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 64, 72, 74, 80, 90, 96, 111, 120, 128, 139, 144, 148, 160, 180, 185, 192, 222, 240, 256, 278, 288, 296, 320, 333, 360, 370, 384, 417, 444, 480, 512, 555, 556, 576, 592, 640, 666, 695, 720, 740, 768, 834, 888, 960, 1110, 1112, 1152, 1184, 1251, 1280, 1332, 1390, 1440, 1480, 1536, 1665, 1668, 1776, 1920, 2085, 2220, 2224, 2304, 2368, 2502, 2560, 2664, 2780, 2880, 2960, 3330, 3336, 3552, 3840, 4170, 4440, 4448, 4608, 4736, 5004, 5143, 5328, 5560, 5760, 5920, 6255, 6660, 6672, 7104, 7680, 8340, 8880, 8896, 9472, 10008, 10286, 10656, 11120, 11520, 11840, 12510, 13320, 13344, 14208, 15429, 16680, 17760, 17792, 18944, 20016, 20572, 21312, 22240, 23040, 23680, 25020, 25715, 26640, 26688, 28416, 30858, 33360, 35520, 35584, 40032, 41144, 42624, 44480, 46287, 47360, 50040, 51430, 53280, 53376, 56832, 61716, 66720, 71040, 71168, 77145, 80064, 82288, 85248, 88960, 92574, 94720, 100080, 102860, 106560, 106752, 123432, 133440, 142080, 154290, 160128, 164576, 170496, 177920, 185148, 200160, 205720, 213120, 213504, 231435, 246864, 266880, 284160, 308580, 320256, 329152, 355840, 370296, 400320, 411440, 426240, 462870, 493728, 533760, 617160, 640512, 658304, 740592, 800640, 822880, 852480, 925740, 987456, 1067520, 1234320, 1316608, 1481184, 1601280, 1645760, 1851480, 1974912, 2468640, 2633216, 2962368, 3202560, 3291520, 3702960, 3949824, 4937280, 5924736, 6583040, 7405920, 7899648, 9874560, 11849472, 13166080, 14811840, 19749120, 23698944, 29623680, 39498240, 59247360, 118494720]

約数ペア:

[(1, 118494720), (2, 59247360), (3, 39498240), (4, 29623680), (5, 23698944), (6, 19749120), (8, 14811840), (9, 13166080), (10, 11849472), (12, 9874560), (15, 7899648), (16, 7405920), (18, 6583040), (20, 5924736), (24, 4937280), (30, 3949824), (32, 3702960), (36, 3291520), (37, 3202560), (40, 2962368), (45, 2633216), (48, 2468640), (60, 1974912), (64, 1851480), (72, 1645760), (74, 1601280), (80, 1481184), (90, 1316608), (96, 1234320), (111, 1067520), (120, 987456), (128, 925740), (139, 852480), (144, 822880), (148, 800640), (160, 740592), (180, 658304), (185, 640512), (192, 617160), (222, 533760), (240, 493728), (256, 462870), (278, 426240), (288, 411440), (296, 400320), (320, 370296), (333, 355840), (360, 329152), (370, 320256), (384, 308580), (417, 284160), (444, 266880), (480, 246864), (512, 231435), (555, 213504), (556, 213120), (576, 205720), (592, 200160), (640, 185148), (666, 177920), (695, 170496), (720, 164576), (740, 160128), (768, 154290), (834, 142080), (888, 133440), (960, 123432), (1110, 106752), (1112, 106560), (1152, 102860), (1184, 100080), (1251, 94720), (1280, 92574), (1332, 88960), (1390, 85248), (1440, 82288), (1480, 80064), (1536, 77145), (1665, 71168), (1668, 71040), (1776, 66720), (1920, 61716), (2085, 56832), (2220, 53376), (2224, 53280), (2304, 51430), (2368, 50040), (2502, 47360), (2560, 46287), (2664, 44480), (2780, 42624), (2880, 41144), (2960, 40032), (3330, 35584), (3336, 35520), (3552, 33360), (3840, 30858), (4170, 28416), (4440, 26688), (4448, 26640), (4608, 25715), (4736, 25020), (5004, 23680), (5143, 23040), (5328, 22240), (5560, 21312), (5760, 20572), (5920, 20016), (6255, 18944), (6660, 17792), (6672, 17760), (7104, 16680), (7680, 15429), (8340, 14208), (8880, 13344), (8896, 13320), (9472, 12510), (10008, 11840), (10286, 11520), (10656, 11120)]