531159120

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:424

約数の個数: 240

約数和(自身を含む): 1876754880

約数和(自身を除く): 1345595760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 89, 90, 108, 120, 135, 144, 162, 178, 180, 216, 240, 243, 267, 270, 307, 324, 356, 360, 405, 432, 445, 486, 534, 540, 614, 648, 712, 720, 801, 810, 890, 921, 972, 1068, 1080, 1215, 1228, 1296, 1335, 1424, 1535, 1602, 1620, 1780, 1842, 1944, 2136, 2160, 2403, 2430, 2456, 2670, 2763, 3070, 3204, 3240, 3560, 3684, 3888, 4005, 4272, 4605, 4806, 4860, 4912, 5340, 5526, 6140, 6408, 6480, 7120, 7209, 7368, 8010, 8289, 9210, 9612, 9720, 10680, 11052, 12015, 12280, 12816, 13815, 14418, 14736, 16020, 16578, 18420, 19224, 19440, 21360, 21627, 22104, 24030, 24560, 24867, 27323, 27630, 28836, 32040, 33156, 36045, 36840, 38448, 41445, 43254, 44208, 48060, 49734, 54646, 55260, 57672, 64080, 66312, 72090, 73680, 74601, 81969, 82890, 86508, 96120, 99468, 108135, 109292, 110520, 115344, 124335, 132624, 136615, 144180, 149202, 163938, 165780, 173016, 192240, 198936, 216270, 218584, 221040, 245907, 248670, 273230, 288360, 298404, 327876, 331560, 346032, 373005, 397872, 409845, 432540, 437168, 491814, 497340, 546460, 576720, 596808, 655752, 663120, 737721, 746010, 819690, 865080, 983628, 994680, 1092920, 1193616, 1229535, 1311504, 1475442, 1492020, 1639380, 1730160, 1967256, 1989360, 2185840, 2213163, 2459070, 2950884, 2984040, 3278760, 3688605, 3934512, 4426326, 4918140, 5901768, 5968080, 6557520, 6639489, 7377210, 8852652, 9836280, 11065815, 11803536, 13278978, 14754420, 17705304, 19672560, 22131630, 26557956, 29508840, 33197445, 35410608, 44263260, 53115912, 59017680, 66394890, 88526520, 106231824, 132789780, 177053040, 265579560, 531159120]

約数ペア:

[(1, 531159120), (2, 265579560), (3, 177053040), (4, 132789780), (5, 106231824), (6, 88526520), (8, 66394890), (9, 59017680), (10, 53115912), (12, 44263260), (15, 35410608), (16, 33197445), (18, 29508840), (20, 26557956), (24, 22131630), (27, 19672560), (30, 17705304), (36, 14754420), (40, 13278978), (45, 11803536), (48, 11065815), (54, 9836280), (60, 8852652), (72, 7377210), (80, 6639489), (81, 6557520), (89, 5968080), (90, 5901768), (108, 4918140), (120, 4426326), (135, 3934512), (144, 3688605), (162, 3278760), (178, 2984040), (180, 2950884), (216, 2459070), (240, 2213163), (243, 2185840), (267, 1989360), (270, 1967256), (307, 1730160), (324, 1639380), (356, 1492020), (360, 1475442), (405, 1311504), (432, 1229535), (445, 1193616), (486, 1092920), (534, 994680), (540, 983628), (614, 865080), (648, 819690), (712, 746010), (720, 737721), (801, 663120), (810, 655752), (890, 596808), (921, 576720), (972, 546460), (1068, 497340), (1080, 491814), (1215, 437168), (1228, 432540), (1296, 409845), (1335, 397872), (1424, 373005), (1535, 346032), (1602, 331560), (1620, 327876), (1780, 298404), (1842, 288360), (1944, 273230), (2136, 248670), (2160, 245907), (2403, 221040), (2430, 218584), (2456, 216270), (2670, 198936), (2763, 192240), (3070, 173016), (3204, 165780), (3240, 163938), (3560, 149202), (3684, 144180), (3888, 136615), (4005, 132624), (4272, 124335), (4605, 115344), (4806, 110520), (4860, 109292), (4912, 108135), (5340, 99468), (5526, 96120), (6140, 86508), (6408, 82890), (6480, 81969), (7120, 74601), (7209, 73680), (7368, 72090), (8010, 66312), (8289, 64080), (9210, 57672), (9612, 55260), (9720, 54646), (10680, 49734), (11052, 48060), (12015, 44208), (12280, 43254), (12816, 41445), (13815, 38448), (14418, 36840), (14736, 36045), (16020, 33156), (16578, 32040), (18420, 28836), (19224, 27630), (19440, 27323), (21360, 24867), (21627, 24560), (22104, 24030)]