27917760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2237}}^1$

素因数の和:2270

約数の個数: 112

約数和(自身を含む): 95499936

約数和(自身を除く): 67582176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2237, 2496, 3120, 4160, 4474, 6240, 6711, 8948, 11185, 12480, 13422, 17896, 22370, 26844, 29081, 33555, 35792, 44740, 53688, 58162, 67110, 71584, 87243, 89480, 107376, 116324, 134220, 143168, 145405, 174486, 178960, 214752, 232648, 268440, 290810, 348972, 357920, 429504, 436215, 465296, 536880, 581620, 697944, 715840, 872430, 930592, 1073760, 1163240, 1395888, 1744860, 1861184, 2147520, 2326480, 2791776, 3489720, 4652960, 5583552, 6979440, 9305920, 13958880, 27917760]

約数ペア:

[(1, 27917760), (2, 13958880), (3, 9305920), (4, 6979440), (5, 5583552), (6, 4652960), (8, 3489720), (10, 2791776), (12, 2326480), (13, 2147520), (15, 1861184), (16, 1744860), (20, 1395888), (24, 1163240), (26, 1073760), (30, 930592), (32, 872430), (39, 715840), (40, 697944), (48, 581620), (52, 536880), (60, 465296), (64, 436215), (65, 429504), (78, 357920), (80, 348972), (96, 290810), (104, 268440), (120, 232648), (130, 214752), (156, 178960), (160, 174486), (192, 145405), (195, 143168), (208, 134220), (240, 116324), (260, 107376), (312, 89480), (320, 87243), (390, 71584), (416, 67110), (480, 58162), (520, 53688), (624, 44740), (780, 35792), (832, 33555), (960, 29081), (1040, 26844), (1248, 22370), (1560, 17896), (2080, 13422), (2237, 12480), (2496, 11185), (3120, 8948), (4160, 6711), (4474, 6240)]