690939360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1867}}^1$

素因数の和:2145

約数の個数: 144

約数和(自身を含む): 2368272816

約数和(自身を除く): 1677333456

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 257, 288, 360, 480, 514, 720, 771, 1028, 1285, 1440, 1542, 1867, 2056, 2313, 2570, 3084, 3734, 3855, 4112, 4626, 5140, 5601, 6168, 7468, 7710, 8224, 9252, 9335, 10280, 11202, 11565, 12336, 14936, 15420, 16803, 18504, 18670, 20560, 22404, 23130, 24672, 28005, 29872, 30840, 33606, 37008, 37340, 41120, 44808, 46260, 56010, 59744, 61680, 67212, 74016, 74680, 84015, 89616, 92520, 112020, 123360, 134424, 149360, 168030, 179232, 185040, 224040, 268848, 298720, 336060, 370080, 448080, 479819, 537696, 672120, 896160, 959638, 1344240, 1439457, 1919276, 2399095, 2688480, 2878914, 3838552, 4318371, 4798190, 5757828, 7197285, 7677104, 8636742, 9596380, 11515656, 14394570, 15354208, 17273484, 19192760, 21591855, 23031312, 28789140, 34546968, 38385520, 43183710, 46062624, 57578280, 69093936, 76771040, 86367420, 115156560, 138187872, 172734840, 230313120, 345469680, 690939360]

約数ペア:

[(1, 690939360), (2, 345469680), (3, 230313120), (4, 172734840), (5, 138187872), (6, 115156560), (8, 86367420), (9, 76771040), (10, 69093936), (12, 57578280), (15, 46062624), (16, 43183710), (18, 38385520), (20, 34546968), (24, 28789140), (30, 23031312), (32, 21591855), (36, 19192760), (40, 17273484), (45, 15354208), (48, 14394570), (60, 11515656), (72, 9596380), (80, 8636742), (90, 7677104), (96, 7197285), (120, 5757828), (144, 4798190), (160, 4318371), (180, 3838552), (240, 2878914), (257, 2688480), (288, 2399095), (360, 1919276), (480, 1439457), (514, 1344240), (720, 959638), (771, 896160), (1028, 672120), (1285, 537696), (1440, 479819), (1542, 448080), (1867, 370080), (2056, 336060), (2313, 298720), (2570, 268848), (3084, 224040), (3734, 185040), (3855, 179232), (4112, 168030), (4626, 149360), (5140, 134424), (5601, 123360), (6168, 112020), (7468, 92520), (7710, 89616), (8224, 84015), (9252, 74680), (9335, 74016), (10280, 67212), (11202, 61680), (11565, 59744), (12336, 56010), (14936, 46260), (15420, 44808), (16803, 41120), (18504, 37340), (18670, 37008), (20560, 33606), (22404, 30840), (23130, 29872), (24672, 28005)]