72480173280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{937}}^1\times {\mathrm{5557}}^1$

素因数の和:6541

約数の個数: 192

約数和(自身を含む): 236480005440

約数和(自身を除く): 163999832160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 80, 87, 96, 116, 120, 145, 160, 174, 232, 240, 290, 348, 435, 464, 480, 580, 696, 870, 928, 937, 1160, 1392, 1740, 1874, 2320, 2784, 2811, 3480, 3748, 4640, 4685, 5557, 5622, 6960, 7496, 9370, 11114, 11244, 13920, 14055, 14992, 16671, 18740, 22228, 22488, 27173, 27785, 28110, 29984, 33342, 37480, 44456, 44976, 54346, 55570, 56220, 66684, 74960, 81519, 83355, 88912, 89952, 108692, 111140, 112440, 133368, 135865, 149920, 161153, 163038, 166710, 177824, 217384, 222280, 224880, 266736, 271730, 322306, 326076, 333420, 407595, 434768, 444560, 449760, 483459, 533472, 543460, 644612, 652152, 666840, 805765, 815190, 869536, 889120, 966918, 1086920, 1289224, 1304304, 1333680, 1611530, 1630380, 1933836, 2173840, 2417295, 2578448, 2608608, 2667360, 3223060, 3260760, 3867672, 4347680, 4834590, 5156896, 5206909, 6446120, 6521520, 7735344, 9669180, 10413818, 12892240, 13043040, 15470688, 15620727, 19338360, 20827636, 25784480, 26034545, 31241454, 38676720, 41655272, 52069090, 62482908, 77353440, 78103635, 83310544, 104138180, 124965816, 151000361, 156207270, 166621088, 208276360, 249931632, 302000722, 312414540, 416552720, 453001083, 499863264, 604001444, 624829080, 755001805, 833105440, 906002166, 1208002888, 1249658160, 1510003610, 1812004332, 2265005415, 2416005776, 2499316320, 3020007220, 3624008664, 4530010830, 4832011552, 6040014440, 7248017328, 9060021660, 12080028880, 14496034656, 18120043320, 24160057760, 36240086640, 72480173280]

約数ペア:

[(1, 72480173280), (2, 36240086640), (3, 24160057760), (4, 18120043320), (5, 14496034656), (6, 12080028880), (8, 9060021660), (10, 7248017328), (12, 6040014440), (15, 4832011552), (16, 4530010830), (20, 3624008664), (24, 3020007220), (29, 2499316320), (30, 2416005776), (32, 2265005415), (40, 1812004332), (48, 1510003610), (58, 1249658160), (60, 1208002888), (80, 906002166), (87, 833105440), (96, 755001805), (116, 624829080), (120, 604001444), (145, 499863264), (160, 453001083), (174, 416552720), (232, 312414540), (240, 302000722), (290, 249931632), (348, 208276360), (435, 166621088), (464, 156207270), (480, 151000361), (580, 124965816), (696, 104138180), (870, 83310544), (928, 78103635), (937, 77353440), (1160, 62482908), (1392, 52069090), (1740, 41655272), (1874, 38676720), (2320, 31241454), (2784, 26034545), (2811, 25784480), (3480, 20827636), (3748, 19338360), (4640, 15620727), (4685, 15470688), (5557, 13043040), (5622, 12892240), (6960, 10413818), (7496, 9669180), (9370, 7735344), (11114, 6521520), (11244, 6446120), (13920, 5206909), (14055, 5156896), (14992, 4834590), (16671, 4347680), (18740, 3867672), (22228, 3260760), (22488, 3223060), (27173, 2667360), (27785, 2608608), (28110, 2578448), (29984, 2417295), (33342, 2173840), (37480, 1933836), (44456, 1630380), (44976, 1611530), (54346, 1333680), (55570, 1304304), (56220, 1289224), (66684, 1086920), (74960, 966918), (81519, 889120), (83355, 869536), (88912, 815190), (89952, 805765), (108692, 666840), (111140, 652152), (112440, 644612), (133368, 543460), (135865, 533472), (149920, 483459), (161153, 449760), (163038, 444560), (166710, 434768), (177824, 407595), (217384, 333420), (222280, 326076), (224880, 322306), (266736, 271730)]