1560325680

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{389}}^1\times {\mathrm{619}}^1$

素因数の和:1033

約数の個数: 200

約数和(自身を含む): 5441950800

約数和(自身を除く): 3881625120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 216, 240, 270, 324, 360, 389, 405, 432, 540, 619, 648, 720, 778, 810, 1080, 1167, 1238, 1296, 1556, 1620, 1857, 1945, 2160, 2334, 2476, 3095, 3112, 3240, 3501, 3714, 3890, 4668, 4952, 5571, 5835, 6190, 6224, 6480, 7002, 7428, 7780, 9285, 9336, 9904, 10503, 11142, 11670, 12380, 14004, 14856, 15560, 16713, 17505, 18570, 18672, 21006, 22284, 23340, 24760, 27855, 28008, 29712, 31120, 31509, 33426, 35010, 37140, 42012, 44568, 46680, 49520, 50139, 52515, 55710, 56016, 63018, 66852, 70020, 74280, 83565, 84024, 89136, 93360, 100278, 105030, 111420, 126036, 133704, 140040, 148560, 157545, 167130, 168048, 200556, 210060, 222840, 240791, 250695, 252072, 267408, 280080, 315090, 334260, 401112, 420120, 445680, 481582, 501390, 504144, 630180, 668520, 722373, 802224, 840240, 963164, 1002780, 1203955, 1260360, 1337040, 1444746, 1926328, 2005560, 2167119, 2407910, 2520720, 2889492, 3611865, 3852656, 4011120, 4334238, 4815820, 5778984, 6501357, 7223730, 8668476, 9631640, 10835595, 11557968, 13002714, 14447460, 17336952, 19263280, 19504071, 21671190, 26005428, 28894920, 32506785, 34673904, 39008142, 43342380, 52010856, 57789840, 65013570, 78016284, 86684760, 97520355, 104021712, 130027140, 156032568, 173369520, 195040710, 260054280, 312065136, 390081420, 520108560, 780162840, 1560325680]

約数ペア:

[(1, 1560325680), (2, 780162840), (3, 520108560), (4, 390081420), (5, 312065136), (6, 260054280), (8, 195040710), (9, 173369520), (10, 156032568), (12, 130027140), (15, 104021712), (16, 97520355), (18, 86684760), (20, 78016284), (24, 65013570), (27, 57789840), (30, 52010856), (36, 43342380), (40, 39008142), (45, 34673904), (48, 32506785), (54, 28894920), (60, 26005428), (72, 21671190), (80, 19504071), (81, 19263280), (90, 17336952), (108, 14447460), (120, 13002714), (135, 11557968), (144, 10835595), (162, 9631640), (180, 8668476), (216, 7223730), (240, 6501357), (270, 5778984), (324, 4815820), (360, 4334238), (389, 4011120), (405, 3852656), (432, 3611865), (540, 2889492), (619, 2520720), (648, 2407910), (720, 2167119), (778, 2005560), (810, 1926328), (1080, 1444746), (1167, 1337040), (1238, 1260360), (1296, 1203955), (1556, 1002780), (1620, 963164), (1857, 840240), (1945, 802224), (2160, 722373), (2334, 668520), (2476, 630180), (3095, 504144), (3112, 501390), (3240, 481582), (3501, 445680), (3714, 420120), (3890, 401112), (4668, 334260), (4952, 315090), (5571, 280080), (5835, 267408), (6190, 252072), (6224, 250695), (6480, 240791), (7002, 222840), (7428, 210060), (7780, 200556), (9285, 168048), (9336, 167130), (9904, 157545), (10503, 148560), (11142, 140040), (11670, 133704), (12380, 126036), (14004, 111420), (14856, 105030), (15560, 100278), (16713, 93360), (17505, 89136), (18570, 84024), (18672, 83565), (21006, 74280), (22284, 70020), (23340, 66852), (24760, 63018), (27855, 56016), (28008, 55710), (29712, 52515), (31120, 50139), (31509, 49520), (33426, 46680), (35010, 44568), (37140, 42012)]