30847600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1$

素因数の和:527

約数の個数: 120

約数和(自身を含む): 88565760

約数和(自身を除く): 57718160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 25, 28, 35, 40, 46, 50, 56, 70, 80, 92, 100, 112, 115, 140, 161, 175, 184, 200, 230, 280, 322, 350, 368, 400, 460, 479, 560, 575, 644, 700, 805, 920, 958, 1150, 1288, 1400, 1610, 1840, 1916, 2300, 2395, 2576, 2800, 3220, 3353, 3832, 4025, 4600, 4790, 6440, 6706, 7664, 8050, 9200, 9580, 11017, 11975, 12880, 13412, 16100, 16765, 19160, 22034, 23950, 26824, 32200, 33530, 38320, 44068, 47900, 53648, 55085, 64400, 67060, 77119, 83825, 88136, 95800, 110170, 134120, 154238, 167650, 176272, 191600, 220340, 268240, 275425, 308476, 335300, 385595, 440680, 550850, 616952, 670600, 771190, 881360, 1101700, 1233904, 1341200, 1542380, 1927975, 2203400, 3084760, 3855950, 4406800, 6169520, 7711900, 15423800, 30847600]

約数ペア:

[(1, 30847600), (2, 15423800), (4, 7711900), (5, 6169520), (7, 4406800), (8, 3855950), (10, 3084760), (14, 2203400), (16, 1927975), (20, 1542380), (23, 1341200), (25, 1233904), (28, 1101700), (35, 881360), (40, 771190), (46, 670600), (50, 616952), (56, 550850), (70, 440680), (80, 385595), (92, 335300), (100, 308476), (112, 275425), (115, 268240), (140, 220340), (161, 191600), (175, 176272), (184, 167650), (200, 154238), (230, 134120), (280, 110170), (322, 95800), (350, 88136), (368, 83825), (400, 77119), (460, 67060), (479, 64400), (560, 55085), (575, 53648), (644, 47900), (700, 44068), (805, 38320), (920, 33530), (958, 32200), (1150, 26824), (1288, 23950), (1400, 22034), (1610, 19160), (1840, 16765), (1916, 16100), (2300, 13412), (2395, 12880), (2576, 11975), (2800, 11017), (3220, 9580), (3353, 9200), (3832, 8050), (4025, 7664), (4600, 6706), (4790, 6440)]