88801920

素因数分解:

$2^7\times 3^5\times 5^1\times {\mathrm{571}}^1$

素因数の和:605

約数の個数: 192

約数和(自身を含む): 318558240

約数和(自身を除く): 229756320

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, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 243, 270, 288, 320, 324, 360, 384, 405, 432, 480, 486, 540, 571, 576, 640, 648, 720, 810, 864, 960, 972, 1080, 1142, 1152, 1215, 1296, 1440, 1620, 1713, 1728, 1920, 1944, 2160, 2284, 2430, 2592, 2855, 2880, 3240, 3426, 3456, 3888, 4320, 4568, 4860, 5139, 5184, 5710, 5760, 6480, 6852, 7776, 8565, 8640, 9136, 9720, 10278, 10368, 11420, 12960, 13704, 15417, 15552, 17130, 17280, 18272, 19440, 20556, 22840, 25695, 25920, 27408, 30834, 31104, 34260, 36544, 38880, 41112, 45680, 46251, 51390, 51840, 54816, 61668, 68520, 73088, 77085, 77760, 82224, 91360, 92502, 102780, 109632, 123336, 137040, 138753, 154170, 155520, 164448, 182720, 185004, 205560, 219264, 231255, 246672, 274080, 277506, 308340, 328896, 365440, 370008, 411120, 462510, 493344, 548160, 555012, 616680, 657792, 693765, 740016, 822240, 925020, 986688, 1096320, 1110024, 1233360, 1387530, 1480032, 1644480, 1850040, 1973376, 2220048, 2466720, 2775060, 2960064, 3288960, 3700080, 4440096, 4933440, 5550120, 5920128, 7400160, 8880192, 9866880, 11100240, 14800320, 17760384, 22200480, 29600640, 44400960, 88801920]

約数ペア:

[(1, 88801920), (2, 44400960), (3, 29600640), (4, 22200480), (5, 17760384), (6, 14800320), (8, 11100240), (9, 9866880), (10, 8880192), (12, 7400160), (15, 5920128), (16, 5550120), (18, 4933440), (20, 4440096), (24, 3700080), (27, 3288960), (30, 2960064), (32, 2775060), (36, 2466720), (40, 2220048), (45, 1973376), (48, 1850040), (54, 1644480), (60, 1480032), (64, 1387530), (72, 1233360), (80, 1110024), (81, 1096320), (90, 986688), (96, 925020), (108, 822240), (120, 740016), (128, 693765), (135, 657792), (144, 616680), (160, 555012), (162, 548160), (180, 493344), (192, 462510), (216, 411120), (240, 370008), (243, 365440), (270, 328896), (288, 308340), (320, 277506), (324, 274080), (360, 246672), (384, 231255), (405, 219264), (432, 205560), (480, 185004), (486, 182720), (540, 164448), (571, 155520), (576, 154170), (640, 138753), (648, 137040), (720, 123336), (810, 109632), (864, 102780), (960, 92502), (972, 91360), (1080, 82224), (1142, 77760), (1152, 77085), (1215, 73088), (1296, 68520), (1440, 61668), (1620, 54816), (1713, 51840), (1728, 51390), (1920, 46251), (1944, 45680), (2160, 41112), (2284, 38880), (2430, 36544), (2592, 34260), (2855, 31104), (2880, 30834), (3240, 27408), (3426, 25920), (3456, 25695), (3888, 22840), (4320, 20556), (4568, 19440), (4860, 18272), (5139, 17280), (5184, 17130), (5710, 15552), (5760, 15417), (6480, 13704), (6852, 12960), (7776, 11420), (8565, 10368), (8640, 10278), (9136, 9720)]