54660480

素因数分解:

$2^7\times 3^1\times 5^1\times 7^3\times {\mathrm{83}}^1$

素因数の和:126

約数の個数: 256

約数和(自身を含む): 205632000

約数和(自身を除く): 150971520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 83, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 166, 168, 192, 196, 210, 224, 240, 245, 249, 280, 294, 320, 332, 336, 343, 384, 392, 415, 420, 448, 480, 490, 498, 560, 581, 588, 640, 664, 672, 686, 735, 784, 830, 840, 896, 960, 980, 996, 1029, 1120, 1162, 1176, 1245, 1328, 1344, 1372, 1470, 1568, 1660, 1680, 1715, 1743, 1920, 1960, 1992, 2058, 2240, 2324, 2352, 2490, 2656, 2688, 2744, 2905, 2940, 3136, 3320, 3360, 3430, 3486, 3920, 3984, 4067, 4116, 4480, 4648, 4704, 4980, 5145, 5312, 5488, 5810, 5880, 6272, 6640, 6720, 6860, 6972, 7840, 7968, 8134, 8232, 8715, 9296, 9408, 9960, 10290, 10624, 10976, 11620, 11760, 12201, 13280, 13440, 13720, 13944, 15680, 15936, 16268, 16464, 17430, 18592, 18816, 19920, 20335, 20580, 21952, 23240, 23520, 24402, 26560, 27440, 27888, 28469, 31360, 31872, 32536, 32928, 34860, 37184, 39840, 40670, 41160, 43904, 46480, 47040, 48804, 53120, 54880, 55776, 56938, 61005, 65072, 65856, 69720, 74368, 79680, 81340, 82320, 85407, 92960, 94080, 97608, 109760, 111552, 113876, 122010, 130144, 131712, 139440, 142345, 159360, 162680, 164640, 170814, 185920, 195216, 219520, 223104, 227752, 244020, 260288, 278880, 284690, 325360, 329280, 341628, 371840, 390432, 427035, 455504, 488040, 520576, 557760, 569380, 650720, 658560, 683256, 780864, 854070, 911008, 976080, 1115520, 1138760, 1301440, 1366512, 1561728, 1708140, 1822016, 1952160, 2277520, 2602880, 2733024, 3416280, 3644032, 3904320, 4555040, 5466048, 6832560, 7808640, 9110080, 10932096, 13665120, 18220160, 27330240, 54660480]

約数ペア:

[(1, 54660480), (2, 27330240), (3, 18220160), (4, 13665120), (5, 10932096), (6, 9110080), (7, 7808640), (8, 6832560), (10, 5466048), (12, 4555040), (14, 3904320), (15, 3644032), (16, 3416280), (20, 2733024), (21, 2602880), (24, 2277520), (28, 1952160), (30, 1822016), (32, 1708140), (35, 1561728), (40, 1366512), (42, 1301440), (48, 1138760), (49, 1115520), (56, 976080), (60, 911008), (64, 854070), (70, 780864), (80, 683256), (83, 658560), (84, 650720), (96, 569380), (98, 557760), (105, 520576), (112, 488040), (120, 455504), (128, 427035), (140, 390432), (147, 371840), (160, 341628), (166, 329280), (168, 325360), (192, 284690), (196, 278880), (210, 260288), (224, 244020), (240, 227752), (245, 223104), (249, 219520), (280, 195216), (294, 185920), (320, 170814), (332, 164640), (336, 162680), (343, 159360), (384, 142345), (392, 139440), (415, 131712), (420, 130144), (448, 122010), (480, 113876), (490, 111552), (498, 109760), (560, 97608), (581, 94080), (588, 92960), (640, 85407), (664, 82320), (672, 81340), (686, 79680), (735, 74368), (784, 69720), (830, 65856), (840, 65072), (896, 61005), (960, 56938), (980, 55776), (996, 54880), (1029, 53120), (1120, 48804), (1162, 47040), (1176, 46480), (1245, 43904), (1328, 41160), (1344, 40670), (1372, 39840), (1470, 37184), (1568, 34860), (1660, 32928), (1680, 32536), (1715, 31872), (1743, 31360), (1920, 28469), (1960, 27888), (1992, 27440), (2058, 26560), (2240, 24402), (2324, 23520), (2352, 23240), (2490, 21952), (2656, 20580), (2688, 20335), (2744, 19920), (2905, 18816), (2940, 18592), (3136, 17430), (3320, 16464), (3360, 16268), (3430, 15936), (3486, 15680), (3920, 13944), (3984, 13720), (4067, 13440), (4116, 13280), (4480, 12201), (4648, 11760), (4704, 11620), (4980, 10976), (5145, 10624), (5312, 10290), (5488, 9960), (5810, 9408), (5880, 9296), (6272, 8715), (6640, 8232), (6720, 8134), (6860, 7968), (6972, 7840)]