79769520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4817}}^1$

素因数の和:4859

約数の個数: 120

約数和(自身を含む): 279598176

約数和(自身を除く): 199828656

約数列:

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

約数ペア:

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