218266560

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{75787}}^1$

素因数の和:75810

約数の個数: 84

約数和(自身を含む): 750755928

約数和(自身を除く): 532489368

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, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 75787, 151574, 227361, 303148, 378935, 454722, 606296, 682083, 757870, 909444, 1136805, 1212592, 1364166, 1515740, 1818888, 2273610, 2425184, 2728332, 3031480, 3410415, 3637776, 4547220, 4850368, 5456664, 6062960, 6820830, 7275552, 9094440, 10913328, 12125920, 13641660, 14551104, 18188880, 21826656, 24251840, 27283320, 36377760, 43653312, 54566640, 72755520, 109133280, 218266560]

約数ペア:

[(1, 218266560), (2, 109133280), (3, 72755520), (4, 54566640), (5, 43653312), (6, 36377760), (8, 27283320), (9, 24251840), (10, 21826656), (12, 18188880), (15, 14551104), (16, 13641660), (18, 12125920), (20, 10913328), (24, 9094440), (30, 7275552), (32, 6820830), (36, 6062960), (40, 5456664), (45, 4850368), (48, 4547220), (60, 3637776), (64, 3410415), (72, 3031480), (80, 2728332), (90, 2425184), (96, 2273610), (120, 1818888), (144, 1515740), (160, 1364166), (180, 1212592), (192, 1136805), (240, 909444), (288, 757870), (320, 682083), (360, 606296), (480, 454722), (576, 378935), (720, 303148), (960, 227361), (1440, 151574), (2880, 75787)]