2318538240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{977}}^1$

素因数の和:1109

約数の個数: 240

約数和(自身を含む): 8116007328

約数和(自身を除く): 5797469088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 103, 120, 128, 144, 160, 180, 192, 206, 240, 256, 288, 309, 320, 360, 384, 412, 480, 512, 515, 576, 618, 640, 720, 768, 824, 927, 960, 977, 1030, 1152, 1236, 1280, 1440, 1536, 1545, 1648, 1854, 1920, 1954, 2060, 2304, 2472, 2560, 2880, 2931, 3090, 3296, 3708, 3840, 3908, 4120, 4608, 4635, 4885, 4944, 5760, 5862, 6180, 6592, 7416, 7680, 7816, 8240, 8793, 9270, 9770, 9888, 11520, 11724, 12360, 13184, 14655, 14832, 15632, 16480, 17586, 18540, 19540, 19776, 23040, 23448, 24720, 26368, 29310, 29664, 31264, 32960, 35172, 37080, 39080, 39552, 43965, 46896, 49440, 52736, 58620, 59328, 62528, 65920, 70344, 74160, 78160, 79104, 87930, 93792, 98880, 100631, 117240, 118656, 125056, 131840, 140688, 148320, 156320, 158208, 175860, 187584, 197760, 201262, 234480, 237312, 250112, 263680, 281376, 296640, 301893, 312640, 351720, 375168, 395520, 402524, 468960, 474624, 500224, 503155, 562752, 593280, 603786, 625280, 703440, 750336, 791040, 805048, 905679, 937920, 1006310, 1125504, 1186560, 1207572, 1250560, 1406880, 1500672, 1509465, 1610096, 1811358, 1875840, 2012620, 2251008, 2373120, 2415144, 2501120, 2813760, 3018930, 3220192, 3622716, 3751680, 4025240, 4502016, 4528395, 4830288, 5627520, 6037860, 6440384, 7245432, 7503360, 8050480, 9056790, 9660576, 11255040, 12075720, 12880768, 14490864, 16100960, 18113580, 19321152, 22510080, 24151440, 25761536, 28981728, 32201920, 36227160, 38642304, 48302880, 51523072, 57963456, 64403840, 72454320, 77284608, 96605760, 115926912, 128807680, 144908640, 154569216, 193211520, 231853824, 257615360, 289817280, 386423040, 463707648, 579634560, 772846080, 1159269120, 2318538240]

約数ペア:

[(1, 2318538240), (2, 1159269120), (3, 772846080), (4, 579634560), (5, 463707648), (6, 386423040), (8, 289817280), (9, 257615360), (10, 231853824), (12, 193211520), (15, 154569216), (16, 144908640), (18, 128807680), (20, 115926912), (24, 96605760), (30, 77284608), (32, 72454320), (36, 64403840), (40, 57963456), (45, 51523072), (48, 48302880), (60, 38642304), (64, 36227160), (72, 32201920), (80, 28981728), (90, 25761536), (96, 24151440), (103, 22510080), (120, 19321152), (128, 18113580), (144, 16100960), (160, 14490864), (180, 12880768), (192, 12075720), (206, 11255040), (240, 9660576), (256, 9056790), (288, 8050480), (309, 7503360), (320, 7245432), (360, 6440384), (384, 6037860), (412, 5627520), (480, 4830288), (512, 4528395), (515, 4502016), (576, 4025240), (618, 3751680), (640, 3622716), (720, 3220192), (768, 3018930), (824, 2813760), (927, 2501120), (960, 2415144), (977, 2373120), (1030, 2251008), (1152, 2012620), (1236, 1875840), (1280, 1811358), (1440, 1610096), (1536, 1509465), (1545, 1500672), (1648, 1406880), (1854, 1250560), (1920, 1207572), (1954, 1186560), (2060, 1125504), (2304, 1006310), (2472, 937920), (2560, 905679), (2880, 805048), (2931, 791040), (3090, 750336), (3296, 703440), (3708, 625280), (3840, 603786), (3908, 593280), (4120, 562752), (4608, 503155), (4635, 500224), (4885, 474624), (4944, 468960), (5760, 402524), (5862, 395520), (6180, 375168), (6592, 351720), (7416, 312640), (7680, 301893), (7816, 296640), (8240, 281376), (8793, 263680), (9270, 250112), (9770, 237312), (9888, 234480), (11520, 201262), (11724, 197760), (12360, 187584), (13184, 175860), (14655, 158208), (14832, 156320), (15632, 148320), (16480, 140688), (17586, 131840), (18540, 125056), (19540, 118656), (19776, 117240), (23040, 100631), (23448, 98880), (24720, 93792), (26368, 87930), (29310, 79104), (29664, 78160), (31264, 74160), (32960, 70344), (35172, 65920), (37080, 62528), (39080, 59328), (39552, 58620), (43965, 52736), (46896, 49440)]