15126647040

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{3967}}^1$

素因数の和:4325

約数の個数: 216

約数和(自身を含む): 52507972608

約数和(自身を除く): 37381325568

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, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 331, 360, 384, 480, 576, 640, 662, 720, 768, 960, 993, 1152, 1280, 1324, 1440, 1655, 1920, 1986, 2304, 2648, 2880, 2979, 3310, 3840, 3967, 3972, 4965, 5296, 5760, 5958, 6620, 7934, 7944, 9930, 10592, 11520, 11901, 11916, 13240, 14895, 15868, 15888, 19835, 19860, 21184, 23802, 23832, 26480, 29790, 31736, 31776, 35703, 39670, 39720, 42368, 47604, 47664, 52960, 59505, 59580, 63472, 63552, 71406, 79340, 79440, 84736, 95208, 95328, 105920, 119010, 119160, 126944, 127104, 142812, 158680, 158880, 178515, 190416, 190656, 211840, 238020, 238320, 253888, 254208, 285624, 317360, 317760, 357030, 380832, 381312, 423680, 476040, 476640, 507776, 571248, 634720, 635520, 714060, 761664, 762624, 952080, 953280, 1015552, 1142496, 1269440, 1271040, 1313077, 1428120, 1523328, 1904160, 1906560, 2284992, 2538880, 2626154, 2856240, 3046656, 3808320, 3813120, 3939231, 4569984, 5077760, 5252308, 5712480, 6565385, 7616640, 7878462, 9139968, 10504616, 11424960, 11817693, 13130770, 15233280, 15756924, 19696155, 21009232, 22849920, 23635386, 26261540, 31513848, 39392310, 42018464, 45699840, 47270772, 52523080, 59088465, 63027696, 78784620, 84036928, 94541544, 105046160, 118176930, 126055392, 157569240, 168073856, 189083088, 210092320, 236353860, 252110784, 315138480, 336147712, 378166176, 420184640, 472707720, 504221568, 630276960, 756332352, 840369280, 945415440, 1008443136, 1260553920, 1512664704, 1680738560, 1890830880, 2521107840, 3025329408, 3781661760, 5042215680, 7563323520, 15126647040]

約数ペア:

[(1, 15126647040), (2, 7563323520), (3, 5042215680), (4, 3781661760), (5, 3025329408), (6, 2521107840), (8, 1890830880), (9, 1680738560), (10, 1512664704), (12, 1260553920), (15, 1008443136), (16, 945415440), (18, 840369280), (20, 756332352), (24, 630276960), (30, 504221568), (32, 472707720), (36, 420184640), (40, 378166176), (45, 336147712), (48, 315138480), (60, 252110784), (64, 236353860), (72, 210092320), (80, 189083088), (90, 168073856), (96, 157569240), (120, 126055392), (128, 118176930), (144, 105046160), (160, 94541544), (180, 84036928), (192, 78784620), (240, 63027696), (256, 59088465), (288, 52523080), (320, 47270772), (331, 45699840), (360, 42018464), (384, 39392310), (480, 31513848), (576, 26261540), (640, 23635386), (662, 22849920), (720, 21009232), (768, 19696155), (960, 15756924), (993, 15233280), (1152, 13130770), (1280, 11817693), (1324, 11424960), (1440, 10504616), (1655, 9139968), (1920, 7878462), (1986, 7616640), (2304, 6565385), (2648, 5712480), (2880, 5252308), (2979, 5077760), (3310, 4569984), (3840, 3939231), (3967, 3813120), (3972, 3808320), (4965, 3046656), (5296, 2856240), (5760, 2626154), (5958, 2538880), (6620, 2284992), (7934, 1906560), (7944, 1904160), (9930, 1523328), (10592, 1428120), (11520, 1313077), (11901, 1271040), (11916, 1269440), (13240, 1142496), (14895, 1015552), (15868, 953280), (15888, 952080), (19835, 762624), (19860, 761664), (21184, 714060), (23802, 635520), (23832, 634720), (26480, 571248), (29790, 507776), (31736, 476640), (31776, 476040), (35703, 423680), (39670, 381312), (39720, 380832), (42368, 357030), (47604, 317760), (47664, 317360), (52960, 285624), (59505, 254208), (59580, 253888), (63472, 238320), (63552, 238020), (71406, 211840), (79340, 190656), (79440, 190416), (84736, 178515), (95208, 158880), (95328, 158680), (105920, 142812), (119010, 127104), (119160, 126944)]