398045280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{6053}}^1$

素因数の和:6208

約数の個数: 96

約数和(自身を含む): 1263203424

約数和(自身を除く): 865158144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 137, 160, 240, 274, 411, 480, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 4110, 4384, 5480, 6053, 6576, 8220, 10960, 12106, 13152, 16440, 18159, 21920, 24212, 30265, 32880, 36318, 48424, 60530, 65760, 72636, 90795, 96848, 121060, 145272, 181590, 193696, 242120, 290544, 363180, 484240, 581088, 726360, 829261, 968480, 1452720, 1658522, 2487783, 2905440, 3317044, 4146305, 4975566, 6634088, 8292610, 9951132, 12438915, 13268176, 16585220, 19902264, 24877830, 26536352, 33170440, 39804528, 49755660, 66340880, 79609056, 99511320, 132681760, 199022640, 398045280]

約数ペア:

[(1, 398045280), (2, 199022640), (3, 132681760), (4, 99511320), (5, 79609056), (6, 66340880), (8, 49755660), (10, 39804528), (12, 33170440), (15, 26536352), (16, 24877830), (20, 19902264), (24, 16585220), (30, 13268176), (32, 12438915), (40, 9951132), (48, 8292610), (60, 6634088), (80, 4975566), (96, 4146305), (120, 3317044), (137, 2905440), (160, 2487783), (240, 1658522), (274, 1452720), (411, 968480), (480, 829261), (548, 726360), (685, 581088), (822, 484240), (1096, 363180), (1370, 290544), (1644, 242120), (2055, 193696), (2192, 181590), (2740, 145272), (3288, 121060), (4110, 96848), (4384, 90795), (5480, 72636), (6053, 65760), (6576, 60530), (8220, 48424), (10960, 36318), (12106, 32880), (13152, 30265), (16440, 24212), (18159, 21920)]