1223383680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4519}}^1$

素因数の和:4591

約数の個数: 192

約数和(自身を含む): 4315334400

約数和(自身を除く): 3091950720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 384, 423, 470, 480, 564, 576, 640, 705, 720, 752, 846, 940, 960, 1128, 1152, 1410, 1440, 1504, 1692, 1880, 1920, 2115, 2256, 2820, 2880, 3008, 3384, 3760, 4230, 4512, 4519, 5640, 5760, 6016, 6768, 7520, 8460, 9024, 9038, 11280, 13536, 13557, 15040, 16920, 18048, 18076, 22560, 22595, 27072, 27114, 30080, 33840, 36152, 40671, 45120, 45190, 54144, 54228, 67680, 67785, 72304, 81342, 90240, 90380, 108456, 135360, 135570, 144608, 162684, 180760, 203355, 212393, 216912, 270720, 271140, 289216, 325368, 361520, 406710, 424786, 433824, 542280, 578432, 637179, 650736, 723040, 813420, 849572, 867648, 1061965, 1084560, 1274358, 1301472, 1446080, 1626840, 1699144, 1735296, 1911537, 2123930, 2169120, 2548716, 2602944, 2892160, 3185895, 3253680, 3398288, 3823074, 4247860, 4338240, 5097432, 5205888, 6371790, 6507360, 6796576, 7646148, 8495720, 8676480, 9557685, 10194864, 12743580, 13014720, 13593152, 15292296, 16991440, 19115370, 20389728, 25487160, 26029440, 27186304, 30584592, 33982880, 38230740, 40779456, 50974320, 61169184, 67965760, 76461480, 81558912, 101948640, 122338368, 135931520, 152922960, 203897280, 244676736, 305845920, 407794560, 611691840, 1223383680]

約数ペア:

[(1, 1223383680), (2, 611691840), (3, 407794560), (4, 305845920), (5, 244676736), (6, 203897280), (8, 152922960), (9, 135931520), (10, 122338368), (12, 101948640), (15, 81558912), (16, 76461480), (18, 67965760), (20, 61169184), (24, 50974320), (30, 40779456), (32, 38230740), (36, 33982880), (40, 30584592), (45, 27186304), (47, 26029440), (48, 25487160), (60, 20389728), (64, 19115370), (72, 16991440), (80, 15292296), (90, 13593152), (94, 13014720), (96, 12743580), (120, 10194864), (128, 9557685), (141, 8676480), (144, 8495720), (160, 7646148), (180, 6796576), (188, 6507360), (192, 6371790), (235, 5205888), (240, 5097432), (282, 4338240), (288, 4247860), (320, 3823074), (360, 3398288), (376, 3253680), (384, 3185895), (423, 2892160), (470, 2602944), (480, 2548716), (564, 2169120), (576, 2123930), (640, 1911537), (705, 1735296), (720, 1699144), (752, 1626840), (846, 1446080), (940, 1301472), (960, 1274358), (1128, 1084560), (1152, 1061965), (1410, 867648), (1440, 849572), (1504, 813420), (1692, 723040), (1880, 650736), (1920, 637179), (2115, 578432), (2256, 542280), (2820, 433824), (2880, 424786), (3008, 406710), (3384, 361520), (3760, 325368), (4230, 289216), (4512, 271140), (4519, 270720), (5640, 216912), (5760, 212393), (6016, 203355), (6768, 180760), (7520, 162684), (8460, 144608), (9024, 135570), (9038, 135360), (11280, 108456), (13536, 90380), (13557, 90240), (15040, 81342), (16920, 72304), (18048, 67785), (18076, 67680), (22560, 54228), (22595, 54144), (27072, 45190), (27114, 45120), (30080, 40671), (33840, 36152)]