505289280

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9931}}^1$

素因数の和:10004

約数の個数: 112

約数和(自身を含む): 1634727744

約数和(自身を除く): 1129438464

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 53, 60, 64, 80, 96, 106, 120, 159, 160, 192, 212, 240, 265, 318, 320, 424, 480, 530, 636, 795, 848, 960, 1060, 1272, 1590, 1696, 2120, 2544, 3180, 3392, 4240, 5088, 6360, 8480, 9931, 10176, 12720, 16960, 19862, 25440, 29793, 39724, 49655, 50880, 59586, 79448, 99310, 119172, 148965, 158896, 198620, 238344, 297930, 317792, 397240, 476688, 526343, 595860, 635584, 794480, 953376, 1052686, 1191720, 1579029, 1588960, 1906752, 2105372, 2383440, 2631715, 3158058, 3177920, 4210744, 4766880, 5263430, 6316116, 7895145, 8421488, 9533760, 10526860, 12632232, 15790290, 16842976, 21053720, 25264464, 31580580, 33685952, 42107440, 50528928, 63161160, 84214880, 101057856, 126322320, 168429760, 252644640, 505289280]

約数ペア:

[(1, 505289280), (2, 252644640), (3, 168429760), (4, 126322320), (5, 101057856), (6, 84214880), (8, 63161160), (10, 50528928), (12, 42107440), (15, 33685952), (16, 31580580), (20, 25264464), (24, 21053720), (30, 16842976), (32, 15790290), (40, 12632232), (48, 10526860), (53, 9533760), (60, 8421488), (64, 7895145), (80, 6316116), (96, 5263430), (106, 4766880), (120, 4210744), (159, 3177920), (160, 3158058), (192, 2631715), (212, 2383440), (240, 2105372), (265, 1906752), (318, 1588960), (320, 1579029), (424, 1191720), (480, 1052686), (530, 953376), (636, 794480), (795, 635584), (848, 595860), (960, 526343), (1060, 476688), (1272, 397240), (1590, 317792), (1696, 297930), (2120, 238344), (2544, 198620), (3180, 158896), (3392, 148965), (4240, 119172), (5088, 99310), (6360, 79448), (8480, 59586), (9931, 50880), (10176, 49655), (12720, 39724), (16960, 29793), (19862, 25440)]