555755520

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:338

約数の個数: 192

約数和(自身を含む): 1808352000

約数和(自身を除く): 1252596480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 229, 237, 240, 256, 316, 320, 384, 395, 458, 474, 480, 512, 632, 640, 687, 768, 790, 916, 948, 960, 1024, 1145, 1185, 1264, 1280, 1374, 1536, 1580, 1832, 1896, 1920, 2048, 2290, 2370, 2528, 2560, 2748, 3072, 3160, 3435, 3664, 3792, 3840, 4580, 4740, 5056, 5120, 5496, 6144, 6320, 6870, 7328, 7584, 7680, 9160, 9480, 10112, 10240, 10992, 12640, 13740, 14656, 15168, 15360, 18091, 18320, 18960, 20224, 21984, 25280, 27480, 29312, 30336, 30720, 36182, 36640, 37920, 40448, 43968, 50560, 54273, 54960, 58624, 60672, 72364, 73280, 75840, 80896, 87936, 90455, 101120, 108546, 109920, 117248, 121344, 144728, 146560, 151680, 161792, 175872, 180910, 202240, 217092, 219840, 234496, 242688, 271365, 289456, 293120, 303360, 351744, 361820, 404480, 434184, 439680, 468992, 485376, 542730, 578912, 586240, 606720, 703488, 723640, 808960, 868368, 879360, 1085460, 1157824, 1172480, 1213440, 1406976, 1447280, 1736736, 1758720, 2170920, 2315648, 2344960, 2426880, 2894560, 3473472, 3517440, 4341840, 4631296, 5789120, 6946944, 7034880, 8683680, 9262592, 11578240, 13893888, 17367360, 18525184, 23156480, 27787776, 34734720, 37050368, 46312960, 55575552, 69469440, 92625920, 111151104, 138938880, 185251840, 277877760, 555755520]

約数ペア:

[(1, 555755520), (2, 277877760), (3, 185251840), (4, 138938880), (5, 111151104), (6, 92625920), (8, 69469440), (10, 55575552), (12, 46312960), (15, 37050368), (16, 34734720), (20, 27787776), (24, 23156480), (30, 18525184), (32, 17367360), (40, 13893888), (48, 11578240), (60, 9262592), (64, 8683680), (79, 7034880), (80, 6946944), (96, 5789120), (120, 4631296), (128, 4341840), (158, 3517440), (160, 3473472), (192, 2894560), (229, 2426880), (237, 2344960), (240, 2315648), (256, 2170920), (316, 1758720), (320, 1736736), (384, 1447280), (395, 1406976), (458, 1213440), (474, 1172480), (480, 1157824), (512, 1085460), (632, 879360), (640, 868368), (687, 808960), (768, 723640), (790, 703488), (916, 606720), (948, 586240), (960, 578912), (1024, 542730), (1145, 485376), (1185, 468992), (1264, 439680), (1280, 434184), (1374, 404480), (1536, 361820), (1580, 351744), (1832, 303360), (1896, 293120), (1920, 289456), (2048, 271365), (2290, 242688), (2370, 234496), (2528, 219840), (2560, 217092), (2748, 202240), (3072, 180910), (3160, 175872), (3435, 161792), (3664, 151680), (3792, 146560), (3840, 144728), (4580, 121344), (4740, 117248), (5056, 109920), (5120, 108546), (5496, 101120), (6144, 90455), (6320, 87936), (6870, 80896), (7328, 75840), (7584, 73280), (7680, 72364), (9160, 60672), (9480, 58624), (10112, 54960), (10240, 54273), (10992, 50560), (12640, 43968), (13740, 40448), (14656, 37920), (15168, 36640), (15360, 36182), (18091, 30720), (18320, 30336), (18960, 29312), (20224, 27480), (21984, 25280)]