260093280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^3\times {\mathrm{79}}^1$

素因数の和:154

約数の個数: 192

約数和(自身を含む): 875750400

約数和(自身を除く): 615657120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 79, 80, 95, 96, 114, 120, 152, 158, 160, 190, 228, 237, 240, 285, 304, 316, 361, 380, 395, 456, 474, 480, 570, 608, 632, 722, 760, 790, 912, 948, 1083, 1140, 1185, 1264, 1444, 1501, 1520, 1580, 1805, 1824, 1896, 2166, 2280, 2370, 2528, 2888, 3002, 3040, 3160, 3610, 3792, 4332, 4503, 4560, 4740, 5415, 5776, 6004, 6320, 6859, 7220, 7505, 7584, 8664, 9006, 9120, 9480, 10830, 11552, 12008, 12640, 13718, 14440, 15010, 17328, 18012, 18960, 20577, 21660, 22515, 24016, 27436, 28519, 28880, 30020, 34295, 34656, 36024, 37920, 41154, 43320, 45030, 48032, 54872, 57038, 57760, 60040, 68590, 72048, 82308, 85557, 86640, 90060, 102885, 109744, 114076, 120080, 137180, 142595, 144096, 164616, 171114, 173280, 180120, 205770, 219488, 228152, 240160, 274360, 285190, 329232, 342228, 360240, 411540, 427785, 456304, 541861, 548720, 570380, 658464, 684456, 720480, 823080, 855570, 912608, 1083722, 1097440, 1140760, 1368912, 1625583, 1646160, 1711140, 2167444, 2281520, 2709305, 2737824, 3251166, 3292320, 3422280, 4334888, 4563040, 5418610, 6502332, 6844560, 8127915, 8669776, 10837220, 13004664, 13689120, 16255830, 17339552, 21674440, 26009328, 32511660, 43348880, 52018656, 65023320, 86697760, 130046640, 260093280]

約数ペア:

[(1, 260093280), (2, 130046640), (3, 86697760), (4, 65023320), (5, 52018656), (6, 43348880), (8, 32511660), (10, 26009328), (12, 21674440), (15, 17339552), (16, 16255830), (19, 13689120), (20, 13004664), (24, 10837220), (30, 8669776), (32, 8127915), (38, 6844560), (40, 6502332), (48, 5418610), (57, 4563040), (60, 4334888), (76, 3422280), (79, 3292320), (80, 3251166), (95, 2737824), (96, 2709305), (114, 2281520), (120, 2167444), (152, 1711140), (158, 1646160), (160, 1625583), (190, 1368912), (228, 1140760), (237, 1097440), (240, 1083722), (285, 912608), (304, 855570), (316, 823080), (361, 720480), (380, 684456), (395, 658464), (456, 570380), (474, 548720), (480, 541861), (570, 456304), (608, 427785), (632, 411540), (722, 360240), (760, 342228), (790, 329232), (912, 285190), (948, 274360), (1083, 240160), (1140, 228152), (1185, 219488), (1264, 205770), (1444, 180120), (1501, 173280), (1520, 171114), (1580, 164616), (1805, 144096), (1824, 142595), (1896, 137180), (2166, 120080), (2280, 114076), (2370, 109744), (2528, 102885), (2888, 90060), (3002, 86640), (3040, 85557), (3160, 82308), (3610, 72048), (3792, 68590), (4332, 60040), (4503, 57760), (4560, 57038), (4740, 54872), (5415, 48032), (5776, 45030), (6004, 43320), (6320, 41154), (6859, 37920), (7220, 36024), (7505, 34656), (7584, 34295), (8664, 30020), (9006, 28880), (9120, 28519), (9480, 27436), (10830, 24016), (11552, 22515), (12008, 21660), (12640, 20577), (13718, 18960), (14440, 18012), (15010, 17328)]