89141760

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 240

約数和(自身を含む): 318856824

約数和(自身を除く): 229715064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 64, 72, 73, 80, 90, 96, 106, 120, 128, 144, 146, 159, 160, 180, 192, 212, 219, 240, 256, 265, 288, 292, 318, 320, 360, 365, 384, 424, 438, 477, 480, 512, 530, 576, 584, 636, 640, 657, 720, 730, 768, 795, 848, 876, 954, 960, 1060, 1095, 1152, 1168, 1272, 1280, 1314, 1440, 1460, 1536, 1590, 1696, 1752, 1908, 1920, 2120, 2190, 2304, 2336, 2385, 2544, 2560, 2628, 2880, 2920, 3180, 3285, 3392, 3504, 3816, 3840, 3869, 4240, 4380, 4608, 4672, 4770, 5088, 5256, 5760, 5840, 6360, 6570, 6784, 7008, 7632, 7680, 7738, 8480, 8760, 9344, 9540, 10176, 10512, 11520, 11607, 11680, 12720, 13140, 13568, 14016, 15264, 15476, 16960, 17520, 18688, 19080, 19345, 20352, 21024, 23040, 23214, 23360, 25440, 26280, 27136, 28032, 30528, 30952, 33920, 34821, 35040, 37376, 38160, 38690, 40704, 42048, 46428, 46720, 50880, 52560, 56064, 58035, 61056, 61904, 67840, 69642, 70080, 76320, 77380, 81408, 84096, 92856, 93440, 101760, 105120, 112128, 116070, 122112, 123808, 135680, 139284, 140160, 152640, 154760, 168192, 174105, 185712, 186880, 203520, 210240, 232140, 244224, 247616, 278568, 280320, 305280, 309520, 336384, 348210, 371424, 407040, 420480, 464280, 495232, 557136, 560640, 610560, 619040, 696420, 742848, 840960, 928560, 990464, 1114272, 1221120, 1238080, 1392840, 1485696, 1681920, 1857120, 1980928, 2228544, 2476160, 2785680, 2971392, 3714240, 4457088, 4952320, 5571360, 5942784, 7428480, 8914176, 9904640, 11142720, 14856960, 17828352, 22285440, 29713920, 44570880, 89141760]

約数ペア:

[(1, 89141760), (2, 44570880), (3, 29713920), (4, 22285440), (5, 17828352), (6, 14856960), (8, 11142720), (9, 9904640), (10, 8914176), (12, 7428480), (15, 5942784), (16, 5571360), (18, 4952320), (20, 4457088), (24, 3714240), (30, 2971392), (32, 2785680), (36, 2476160), (40, 2228544), (45, 1980928), (48, 1857120), (53, 1681920), (60, 1485696), (64, 1392840), (72, 1238080), (73, 1221120), (80, 1114272), (90, 990464), (96, 928560), (106, 840960), (120, 742848), (128, 696420), (144, 619040), (146, 610560), (159, 560640), (160, 557136), (180, 495232), (192, 464280), (212, 420480), (219, 407040), (240, 371424), (256, 348210), (265, 336384), (288, 309520), (292, 305280), (318, 280320), (320, 278568), (360, 247616), (365, 244224), (384, 232140), (424, 210240), (438, 203520), (477, 186880), (480, 185712), (512, 174105), (530, 168192), (576, 154760), (584, 152640), (636, 140160), (640, 139284), (657, 135680), (720, 123808), (730, 122112), (768, 116070), (795, 112128), (848, 105120), (876, 101760), (954, 93440), (960, 92856), (1060, 84096), (1095, 81408), (1152, 77380), (1168, 76320), (1272, 70080), (1280, 69642), (1314, 67840), (1440, 61904), (1460, 61056), (1536, 58035), (1590, 56064), (1696, 52560), (1752, 50880), (1908, 46720), (1920, 46428), (2120, 42048), (2190, 40704), (2304, 38690), (2336, 38160), (2385, 37376), (2544, 35040), (2560, 34821), (2628, 33920), (2880, 30952), (2920, 30528), (3180, 28032), (3285, 27136), (3392, 26280), (3504, 25440), (3816, 23360), (3840, 23214), (3869, 23040), (4240, 21024), (4380, 20352), (4608, 19345), (4672, 19080), (4770, 18688), (5088, 17520), (5256, 16960), (5760, 15476), (5840, 15264), (6360, 14016), (6570, 13568), (6784, 13140), (7008, 12720), (7632, 11680), (7680, 11607), (7738, 11520), (8480, 10512), (8760, 10176), (9344, 9540)]