481686240

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{271}}^1$

素因数の和:342

約数の個数: 288

約数和(自身を含む): 1819431936

約数和(自身を除く): 1337745696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 23, 24, 28, 30, 32, 35, 40, 42, 46, 48, 56, 60, 69, 70, 80, 84, 92, 96, 105, 112, 115, 120, 138, 140, 160, 161, 168, 184, 210, 224, 230, 240, 271, 276, 280, 322, 336, 345, 368, 420, 460, 480, 483, 529, 542, 552, 560, 644, 672, 690, 736, 805, 813, 840, 920, 966, 1058, 1084, 1104, 1120, 1288, 1355, 1380, 1587, 1610, 1626, 1680, 1840, 1897, 1932, 2116, 2168, 2208, 2415, 2576, 2645, 2710, 2760, 3174, 3220, 3252, 3360, 3680, 3703, 3794, 3864, 4065, 4232, 4336, 4830, 5152, 5290, 5420, 5520, 5691, 6233, 6348, 6440, 6504, 7406, 7588, 7728, 7935, 8130, 8464, 8672, 9485, 9660, 10580, 10840, 11040, 11109, 11382, 12466, 12696, 12880, 13008, 14812, 15176, 15456, 15870, 16260, 16928, 18515, 18699, 18970, 19320, 21160, 21680, 22218, 22764, 24932, 25392, 25760, 26016, 28455, 29624, 30352, 31165, 31740, 32520, 37030, 37398, 37940, 38640, 42320, 43360, 43631, 44436, 45528, 49864, 50784, 55545, 56910, 59248, 60704, 62330, 63480, 65040, 74060, 74796, 75880, 77280, 84640, 87262, 88872, 91056, 93495, 99728, 111090, 113820, 118496, 124660, 126960, 130080, 130893, 143359, 148120, 149592, 151760, 174524, 177744, 182112, 186990, 199456, 218155, 222180, 227640, 249320, 253920, 261786, 286718, 296240, 299184, 303520, 349048, 355488, 373980, 430077, 436310, 444360, 455280, 498640, 523572, 573436, 592480, 598368, 654465, 698096, 716795, 747960, 860154, 872620, 888720, 910560, 997280, 1003513, 1047144, 1146872, 1308930, 1396192, 1433590, 1495920, 1720308, 1745240, 1777440, 2007026, 2094288, 2150385, 2293744, 2617860, 2867180, 2991840, 3010539, 3440616, 3490480, 4014052, 4188576, 4300770, 4587488, 5017565, 5235720, 5734360, 6021078, 6881232, 6980960, 8028104, 8601540, 10035130, 10471440, 11468720, 12042156, 13762464, 15052695, 16056208, 17203080, 20070260, 20942880, 22937440, 24084312, 30105390, 32112416, 34406160, 40140520, 48168624, 60210780, 68812320, 80281040, 96337248, 120421560, 160562080, 240843120, 481686240]

約数ペア:

[(1, 481686240), (2, 240843120), (3, 160562080), (4, 120421560), (5, 96337248), (6, 80281040), (7, 68812320), (8, 60210780), (10, 48168624), (12, 40140520), (14, 34406160), (15, 32112416), (16, 30105390), (20, 24084312), (21, 22937440), (23, 20942880), (24, 20070260), (28, 17203080), (30, 16056208), (32, 15052695), (35, 13762464), (40, 12042156), (42, 11468720), (46, 10471440), (48, 10035130), (56, 8601540), (60, 8028104), (69, 6980960), (70, 6881232), (80, 6021078), (84, 5734360), (92, 5235720), (96, 5017565), (105, 4587488), (112, 4300770), (115, 4188576), (120, 4014052), (138, 3490480), (140, 3440616), (160, 3010539), (161, 2991840), (168, 2867180), (184, 2617860), (210, 2293744), (224, 2150385), (230, 2094288), (240, 2007026), (271, 1777440), (276, 1745240), (280, 1720308), (322, 1495920), (336, 1433590), (345, 1396192), (368, 1308930), (420, 1146872), (460, 1047144), (480, 1003513), (483, 997280), (529, 910560), (542, 888720), (552, 872620), (560, 860154), (644, 747960), (672, 716795), (690, 698096), (736, 654465), (805, 598368), (813, 592480), (840, 573436), (920, 523572), (966, 498640), (1058, 455280), (1084, 444360), (1104, 436310), (1120, 430077), (1288, 373980), (1355, 355488), (1380, 349048), (1587, 303520), (1610, 299184), (1626, 296240), (1680, 286718), (1840, 261786), (1897, 253920), (1932, 249320), (2116, 227640), (2168, 222180), (2208, 218155), (2415, 199456), (2576, 186990), (2645, 182112), (2710, 177744), (2760, 174524), (3174, 151760), (3220, 149592), (3252, 148120), (3360, 143359), (3680, 130893), (3703, 130080), (3794, 126960), (3864, 124660), (4065, 118496), (4232, 113820), (4336, 111090), (4830, 99728), (5152, 93495), (5290, 91056), (5420, 88872), (5520, 87262), (5691, 84640), (6233, 77280), (6348, 75880), (6440, 74796), (6504, 74060), (7406, 65040), (7588, 63480), (7728, 62330), (7935, 60704), (8130, 59248), (8464, 56910), (8672, 55545), (9485, 50784), (9660, 49864), (10580, 45528), (10840, 44436), (11040, 43631), (11109, 43360), (11382, 42320), (12466, 38640), (12696, 37940), (12880, 37398), (13008, 37030), (14812, 32520), (15176, 31740), (15456, 31165), (15870, 30352), (16260, 29624), (16928, 28455), (18515, 26016), (18699, 25760), (18970, 25392), (19320, 24932), (21160, 22764), (21680, 22218)]