730617120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1621}}^1$

素因数の和:1955

約数の個数: 144

約数和(自身を含む): 2502739512

約数和(自身を除く): 1772122392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 313, 360, 480, 626, 720, 939, 1252, 1440, 1565, 1621, 1878, 2504, 2817, 3130, 3242, 3756, 4695, 4863, 5008, 5634, 6260, 6484, 7512, 8105, 9390, 9726, 10016, 11268, 12520, 12968, 14085, 14589, 15024, 16210, 18780, 19452, 22536, 24315, 25040, 25936, 28170, 29178, 30048, 32420, 37560, 38904, 45072, 48630, 50080, 51872, 56340, 58356, 64840, 72945, 75120, 77808, 90144, 97260, 112680, 116712, 129680, 145890, 150240, 155616, 194520, 225360, 233424, 259360, 291780, 389040, 450720, 466848, 507373, 583560, 778080, 1014746, 1167120, 1522119, 2029492, 2334240, 2536865, 3044238, 4058984, 4566357, 5073730, 6088476, 7610595, 8117968, 9132714, 10147460, 12176952, 15221190, 16235936, 18265428, 20294920, 22831785, 24353904, 30442380, 36530856, 40589840, 45663570, 48707808, 60884760, 73061712, 81179680, 91327140, 121769520, 146123424, 182654280, 243539040, 365308560, 730617120]

約数ペア:

[(1, 730617120), (2, 365308560), (3, 243539040), (4, 182654280), (5, 146123424), (6, 121769520), (8, 91327140), (9, 81179680), (10, 73061712), (12, 60884760), (15, 48707808), (16, 45663570), (18, 40589840), (20, 36530856), (24, 30442380), (30, 24353904), (32, 22831785), (36, 20294920), (40, 18265428), (45, 16235936), (48, 15221190), (60, 12176952), (72, 10147460), (80, 9132714), (90, 8117968), (96, 7610595), (120, 6088476), (144, 5073730), (160, 4566357), (180, 4058984), (240, 3044238), (288, 2536865), (313, 2334240), (360, 2029492), (480, 1522119), (626, 1167120), (720, 1014746), (939, 778080), (1252, 583560), (1440, 507373), (1565, 466848), (1621, 450720), (1878, 389040), (2504, 291780), (2817, 259360), (3130, 233424), (3242, 225360), (3756, 194520), (4695, 155616), (4863, 150240), (5008, 145890), (5634, 129680), (6260, 116712), (6484, 112680), (7512, 97260), (8105, 90144), (9390, 77808), (9726, 75120), (10016, 72945), (11268, 64840), (12520, 58356), (12968, 56340), (14085, 51872), (14589, 50080), (15024, 48630), (16210, 45072), (18780, 38904), (19452, 37560), (22536, 32420), (24315, 30048), (25040, 29178), (25936, 28170)]