159539040

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4817}}^1$

素因数の和:4861

約数の個数: 144

約数和(自身を含む): 568215648

約数和(自身を除く): 408676608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 207, 230, 240, 276, 288, 345, 360, 368, 414, 460, 480, 552, 690, 720, 736, 828, 920, 1035, 1104, 1380, 1440, 1656, 1840, 2070, 2208, 2760, 3312, 3680, 4140, 4817, 5520, 6624, 8280, 9634, 11040, 14451, 16560, 19268, 24085, 28902, 33120, 38536, 43353, 48170, 57804, 72255, 77072, 86706, 96340, 110791, 115608, 144510, 154144, 173412, 192680, 216765, 221582, 231216, 289020, 332373, 346824, 385360, 433530, 443164, 462432, 553955, 578040, 664746, 693648, 770720, 867060, 886328, 997119, 1107910, 1156080, 1329492, 1387296, 1661865, 1734120, 1772656, 1994238, 2215820, 2312160, 2658984, 3323730, 3468240, 3545312, 3988476, 4431640, 4985595, 5317968, 6647460, 6936480, 7976952, 8863280, 9971190, 10635936, 13294920, 15953904, 17726560, 19942380, 26589840, 31907808, 39884760, 53179680, 79769520, 159539040]

約数ペア:

[(1, 159539040), (2, 79769520), (3, 53179680), (4, 39884760), (5, 31907808), (6, 26589840), (8, 19942380), (9, 17726560), (10, 15953904), (12, 13294920), (15, 10635936), (16, 9971190), (18, 8863280), (20, 7976952), (23, 6936480), (24, 6647460), (30, 5317968), (32, 4985595), (36, 4431640), (40, 3988476), (45, 3545312), (46, 3468240), (48, 3323730), (60, 2658984), (69, 2312160), (72, 2215820), (80, 1994238), (90, 1772656), (92, 1734120), (96, 1661865), (115, 1387296), (120, 1329492), (138, 1156080), (144, 1107910), (160, 997119), (180, 886328), (184, 867060), (207, 770720), (230, 693648), (240, 664746), (276, 578040), (288, 553955), (345, 462432), (360, 443164), (368, 433530), (414, 385360), (460, 346824), (480, 332373), (552, 289020), (690, 231216), (720, 221582), (736, 216765), (828, 192680), (920, 173412), (1035, 154144), (1104, 144510), (1380, 115608), (1440, 110791), (1656, 96340), (1840, 86706), (2070, 77072), (2208, 72255), (2760, 57804), (3312, 48170), (3680, 43353), (4140, 38536), (4817, 33120), (5520, 28902), (6624, 24085), (8280, 19268), (9634, 16560), (11040, 14451)]