2655361440

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{331}}^1\times {\mathrm{619}}^1$

素因数の和:977

約数の個数: 240

約数和(自身を含む): 9414709920

約数和(自身を除く): 6759348480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 331, 360, 405, 432, 480, 540, 619, 648, 662, 720, 810, 864, 993, 1080, 1238, 1296, 1324, 1440, 1620, 1655, 1857, 1986, 2160, 2476, 2592, 2648, 2979, 3095, 3240, 3310, 3714, 3972, 4320, 4952, 4965, 5296, 5571, 5958, 6190, 6480, 6620, 7428, 7944, 8937, 9285, 9904, 9930, 10592, 11142, 11916, 12380, 12960, 13240, 14856, 14895, 15888, 16713, 17874, 18570, 19808, 19860, 22284, 23832, 24760, 26480, 26811, 27855, 29712, 29790, 31776, 33426, 35748, 37140, 39720, 44568, 44685, 47664, 49520, 50139, 52960, 53622, 55710, 59424, 59580, 66852, 71496, 74280, 79440, 83565, 89136, 89370, 95328, 99040, 100278, 107244, 111420, 119160, 133704, 134055, 142992, 148560, 158880, 167130, 178272, 178740, 200556, 204889, 214488, 222840, 238320, 250695, 267408, 268110, 285984, 297120, 334260, 357480, 401112, 409778, 428976, 445680, 476640, 501390, 534816, 536220, 614667, 668520, 714960, 802224, 819556, 857952, 891360, 1002780, 1024445, 1072440, 1229334, 1337040, 1429920, 1604448, 1639112, 1844001, 2005560, 2048890, 2144880, 2458668, 2674080, 3073335, 3278224, 3688002, 4011120, 4097780, 4289760, 4917336, 5532003, 6146670, 6556448, 7376004, 8022240, 8195560, 9220005, 9834672, 11064006, 12293340, 14752008, 16391120, 16596009, 18440010, 19669344, 22128012, 24586680, 27660015, 29504016, 32782240, 33192018, 36880020, 44256024, 49173360, 55320030, 59008032, 66384036, 73760040, 82980045, 88512048, 98346720, 110640060, 132768072, 147520080, 165960090, 177024096, 221280120, 265536144, 295040160, 331920180, 442560240, 531072288, 663840360, 885120480, 1327680720, 2655361440]

約数ペア:

[(1, 2655361440), (2, 1327680720), (3, 885120480), (4, 663840360), (5, 531072288), (6, 442560240), (8, 331920180), (9, 295040160), (10, 265536144), (12, 221280120), (15, 177024096), (16, 165960090), (18, 147520080), (20, 132768072), (24, 110640060), (27, 98346720), (30, 88512048), (32, 82980045), (36, 73760040), (40, 66384036), (45, 59008032), (48, 55320030), (54, 49173360), (60, 44256024), (72, 36880020), (80, 33192018), (81, 32782240), (90, 29504016), (96, 27660015), (108, 24586680), (120, 22128012), (135, 19669344), (144, 18440010), (160, 16596009), (162, 16391120), (180, 14752008), (216, 12293340), (240, 11064006), (270, 9834672), (288, 9220005), (324, 8195560), (331, 8022240), (360, 7376004), (405, 6556448), (432, 6146670), (480, 5532003), (540, 4917336), (619, 4289760), (648, 4097780), (662, 4011120), (720, 3688002), (810, 3278224), (864, 3073335), (993, 2674080), (1080, 2458668), (1238, 2144880), (1296, 2048890), (1324, 2005560), (1440, 1844001), (1620, 1639112), (1655, 1604448), (1857, 1429920), (1986, 1337040), (2160, 1229334), (2476, 1072440), (2592, 1024445), (2648, 1002780), (2979, 891360), (3095, 857952), (3240, 819556), (3310, 802224), (3714, 714960), (3972, 668520), (4320, 614667), (4952, 536220), (4965, 534816), (5296, 501390), (5571, 476640), (5958, 445680), (6190, 428976), (6480, 409778), (6620, 401112), (7428, 357480), (7944, 334260), (8937, 297120), (9285, 285984), (9904, 268110), (9930, 267408), (10592, 250695), (11142, 238320), (11916, 222840), (12380, 214488), (12960, 204889), (13240, 200556), (14856, 178740), (14895, 178272), (15888, 167130), (16713, 158880), (17874, 148560), (18570, 142992), (19808, 134055), (19860, 133704), (22284, 119160), (23832, 111420), (24760, 107244), (26480, 100278), (26811, 99040), (27855, 95328), (29712, 89370), (29790, 89136), (31776, 83565), (33426, 79440), (35748, 74280), (37140, 71496), (39720, 66852), (44568, 59580), (44685, 59424), (47664, 55710), (49520, 53622), (50139, 52960)]