159690240

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:297

約数の個数: 240

約数和(自身を含む): 574516800

約数和(自身を除く): 414826560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 60, 64, 72, 80, 87, 90, 96, 116, 120, 128, 144, 145, 160, 174, 180, 192, 232, 239, 240, 256, 261, 288, 290, 320, 348, 360, 384, 435, 464, 478, 480, 512, 522, 576, 580, 640, 696, 717, 720, 768, 870, 928, 956, 960, 1044, 1152, 1160, 1195, 1280, 1305, 1392, 1434, 1440, 1536, 1740, 1856, 1912, 1920, 2088, 2151, 2304, 2320, 2390, 2560, 2610, 2784, 2868, 2880, 3480, 3585, 3712, 3824, 3840, 4176, 4302, 4608, 4640, 4780, 5220, 5568, 5736, 5760, 6931, 6960, 7170, 7424, 7648, 7680, 8352, 8604, 9280, 9560, 10440, 10755, 11136, 11472, 11520, 13862, 13920, 14340, 14848, 15296, 16704, 17208, 18560, 19120, 20793, 20880, 21510, 22272, 22944, 23040, 27724, 27840, 28680, 30592, 33408, 34416, 34655, 37120, 38240, 41586, 41760, 43020, 44544, 45888, 55448, 55680, 57360, 61184, 62379, 66816, 68832, 69310, 74240, 76480, 83172, 83520, 86040, 91776, 103965, 110896, 111360, 114720, 122368, 124758, 133632, 137664, 138620, 152960, 166344, 167040, 172080, 183552, 207930, 221792, 222720, 229440, 249516, 275328, 277240, 305920, 311895, 332688, 334080, 344160, 367104, 415860, 443584, 458880, 499032, 550656, 554480, 611840, 623790, 665376, 668160, 688320, 831720, 887168, 917760, 998064, 1101312, 1108960, 1247580, 1330752, 1376640, 1663440, 1774336, 1835520, 1996128, 2217920, 2495160, 2661504, 2753280, 3326880, 3548672, 3992256, 4435840, 4990320, 5323008, 5506560, 6653760, 7984512, 8871680, 9980640, 10646016, 13307520, 15969024, 17743360, 19961280, 26615040, 31938048, 39922560, 53230080, 79845120, 159690240]

約数ペア:

[(1, 159690240), (2, 79845120), (3, 53230080), (4, 39922560), (5, 31938048), (6, 26615040), (8, 19961280), (9, 17743360), (10, 15969024), (12, 13307520), (15, 10646016), (16, 9980640), (18, 8871680), (20, 7984512), (24, 6653760), (29, 5506560), (30, 5323008), (32, 4990320), (36, 4435840), (40, 3992256), (45, 3548672), (48, 3326880), (58, 2753280), (60, 2661504), (64, 2495160), (72, 2217920), (80, 1996128), (87, 1835520), (90, 1774336), (96, 1663440), (116, 1376640), (120, 1330752), (128, 1247580), (144, 1108960), (145, 1101312), (160, 998064), (174, 917760), (180, 887168), (192, 831720), (232, 688320), (239, 668160), (240, 665376), (256, 623790), (261, 611840), (288, 554480), (290, 550656), (320, 499032), (348, 458880), (360, 443584), (384, 415860), (435, 367104), (464, 344160), (478, 334080), (480, 332688), (512, 311895), (522, 305920), (576, 277240), (580, 275328), (640, 249516), (696, 229440), (717, 222720), (720, 221792), (768, 207930), (870, 183552), (928, 172080), (956, 167040), (960, 166344), (1044, 152960), (1152, 138620), (1160, 137664), (1195, 133632), (1280, 124758), (1305, 122368), (1392, 114720), (1434, 111360), (1440, 110896), (1536, 103965), (1740, 91776), (1856, 86040), (1912, 83520), (1920, 83172), (2088, 76480), (2151, 74240), (2304, 69310), (2320, 68832), (2390, 66816), (2560, 62379), (2610, 61184), (2784, 57360), (2868, 55680), (2880, 55448), (3480, 45888), (3585, 44544), (3712, 43020), (3824, 41760), (3840, 41586), (4176, 38240), (4302, 37120), (4608, 34655), (4640, 34416), (4780, 33408), (5220, 30592), (5568, 28680), (5736, 27840), (5760, 27724), (6931, 23040), (6960, 22944), (7170, 22272), (7424, 21510), (7648, 20880), (7680, 20793), (8352, 19120), (8604, 18560), (9280, 17208), (9560, 16704), (10440, 15296), (10755, 14848), (11136, 14340), (11472, 13920), (11520, 13862)]