481788360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1877}}^1$

素因数の和:1948

約数の個数: 192

約数和(自身を含む): 1687495680

約数和(自身を除く): 1205707320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 31, 36, 40, 45, 46, 60, 62, 69, 72, 90, 92, 93, 115, 120, 124, 138, 155, 180, 184, 186, 207, 230, 248, 276, 279, 310, 345, 360, 372, 414, 460, 465, 552, 558, 620, 690, 713, 744, 828, 920, 930, 1035, 1116, 1240, 1380, 1395, 1426, 1656, 1860, 1877, 2070, 2139, 2232, 2760, 2790, 2852, 3565, 3720, 3754, 4140, 4278, 5580, 5631, 5704, 6417, 7130, 7508, 8280, 8556, 9385, 10695, 11160, 11262, 12834, 14260, 15016, 16893, 17112, 18770, 21390, 22524, 25668, 28155, 28520, 32085, 33786, 37540, 42780, 43171, 45048, 51336, 56310, 58187, 64170, 67572, 75080, 84465, 85560, 86342, 112620, 116374, 128340, 129513, 135144, 168930, 172684, 174561, 215855, 225240, 232748, 256680, 259026, 290935, 337860, 345368, 349122, 388539, 431710, 465496, 518052, 523683, 581870, 647565, 675720, 698244, 777078, 863420, 872805, 1036104, 1047366, 1163740, 1295130, 1338301, 1396488, 1554156, 1726840, 1745610, 1942695, 2094732, 2327480, 2590260, 2618415, 2676602, 3108312, 3491220, 3885390, 4014903, 4189464, 5180520, 5236830, 5353204, 6691505, 6982440, 7770780, 8029806, 10473660, 10706408, 12044709, 13383010, 15541560, 16059612, 20074515, 20947320, 24089418, 26766020, 32119224, 40149030, 48178836, 53532040, 60223545, 80298060, 96357672, 120447090, 160596120, 240894180, 481788360]

約数ペア:

[(1, 481788360), (2, 240894180), (3, 160596120), (4, 120447090), (5, 96357672), (6, 80298060), (8, 60223545), (9, 53532040), (10, 48178836), (12, 40149030), (15, 32119224), (18, 26766020), (20, 24089418), (23, 20947320), (24, 20074515), (30, 16059612), (31, 15541560), (36, 13383010), (40, 12044709), (45, 10706408), (46, 10473660), (60, 8029806), (62, 7770780), (69, 6982440), (72, 6691505), (90, 5353204), (92, 5236830), (93, 5180520), (115, 4189464), (120, 4014903), (124, 3885390), (138, 3491220), (155, 3108312), (180, 2676602), (184, 2618415), (186, 2590260), (207, 2327480), (230, 2094732), (248, 1942695), (276, 1745610), (279, 1726840), (310, 1554156), (345, 1396488), (360, 1338301), (372, 1295130), (414, 1163740), (460, 1047366), (465, 1036104), (552, 872805), (558, 863420), (620, 777078), (690, 698244), (713, 675720), (744, 647565), (828, 581870), (920, 523683), (930, 518052), (1035, 465496), (1116, 431710), (1240, 388539), (1380, 349122), (1395, 345368), (1426, 337860), (1656, 290935), (1860, 259026), (1877, 256680), (2070, 232748), (2139, 225240), (2232, 215855), (2760, 174561), (2790, 172684), (2852, 168930), (3565, 135144), (3720, 129513), (3754, 128340), (4140, 116374), (4278, 112620), (5580, 86342), (5631, 85560), (5704, 84465), (6417, 75080), (7130, 67572), (7508, 64170), (8280, 58187), (8556, 56310), (9385, 51336), (10695, 45048), (11160, 43171), (11262, 42780), (12834, 37540), (14260, 33786), (15016, 32085), (16893, 28520), (17112, 28155), (18770, 25668), (21390, 22524)]