54197280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{617}}^1$

素因数の和:699

約数の個数: 144

約数和(自身を含む): 188284824

約数和(自身を除く): 134087544

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 617, 720, 732, 915, 976, 1098, 1220, 1234, 1440, 1464, 1830, 1851, 1952, 2196, 2440, 2468, 2745, 2928, 3085, 3660, 3702, 4392, 4880, 4936, 5490, 5553, 5856, 6170, 7320, 7404, 8784, 9255, 9760, 9872, 10980, 11106, 12340, 14640, 14808, 17568, 18510, 19744, 21960, 22212, 24680, 27765, 29280, 29616, 37020, 37637, 43920, 44424, 49360, 55530, 59232, 74040, 75274, 87840, 88848, 98720, 111060, 112911, 148080, 150548, 177696, 188185, 222120, 225822, 296160, 301096, 338733, 376370, 444240, 451644, 564555, 602192, 677466, 752740, 888480, 903288, 1129110, 1204384, 1354932, 1505480, 1693665, 1806576, 2258220, 2709864, 3010960, 3387330, 3613152, 4516440, 5419728, 6021920, 6774660, 9032880, 10839456, 13549320, 18065760, 27098640, 54197280]

約数ペア:

[(1, 54197280), (2, 27098640), (3, 18065760), (4, 13549320), (5, 10839456), (6, 9032880), (8, 6774660), (9, 6021920), (10, 5419728), (12, 4516440), (15, 3613152), (16, 3387330), (18, 3010960), (20, 2709864), (24, 2258220), (30, 1806576), (32, 1693665), (36, 1505480), (40, 1354932), (45, 1204384), (48, 1129110), (60, 903288), (61, 888480), (72, 752740), (80, 677466), (90, 602192), (96, 564555), (120, 451644), (122, 444240), (144, 376370), (160, 338733), (180, 301096), (183, 296160), (240, 225822), (244, 222120), (288, 188185), (305, 177696), (360, 150548), (366, 148080), (480, 112911), (488, 111060), (549, 98720), (610, 88848), (617, 87840), (720, 75274), (732, 74040), (915, 59232), (976, 55530), (1098, 49360), (1220, 44424), (1234, 43920), (1440, 37637), (1464, 37020), (1830, 29616), (1851, 29280), (1952, 27765), (2196, 24680), (2440, 22212), (2468, 21960), (2745, 19744), (2928, 18510), (3085, 17568), (3660, 14808), (3702, 14640), (4392, 12340), (4880, 11106), (4936, 10980), (5490, 9872), (5553, 9760), (5856, 9255), (6170, 8784), (7320, 7404)]