79258320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 240

約数和(自身を含む): 284124672

約数和(自身を除く): 204866352

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 53, 60, 62, 67, 72, 80, 90, 93, 106, 120, 124, 134, 144, 155, 159, 180, 186, 201, 212, 240, 248, 265, 268, 279, 310, 318, 335, 360, 372, 402, 424, 465, 477, 496, 530, 536, 558, 603, 620, 636, 670, 720, 744, 795, 804, 848, 930, 954, 1005, 1060, 1072, 1116, 1206, 1240, 1272, 1340, 1395, 1488, 1590, 1608, 1643, 1860, 1908, 2010, 2077, 2120, 2232, 2385, 2412, 2480, 2544, 2680, 2790, 3015, 3180, 3216, 3286, 3551, 3720, 3816, 4020, 4154, 4240, 4464, 4770, 4824, 4929, 5360, 5580, 6030, 6231, 6360, 6572, 7102, 7440, 7632, 8040, 8215, 8308, 9540, 9648, 9858, 10385, 10653, 11160, 12060, 12462, 12720, 13144, 14204, 14787, 16080, 16430, 16616, 17755, 18693, 19080, 19716, 20770, 21306, 22320, 24120, 24645, 24924, 26288, 28408, 29574, 31155, 31959, 32860, 33232, 35510, 37386, 38160, 39432, 41540, 42612, 48240, 49290, 49848, 53265, 56816, 59148, 62310, 63918, 65720, 71020, 73935, 74772, 78864, 83080, 85224, 93465, 98580, 99696, 106530, 110081, 118296, 124620, 127836, 131440, 142040, 147870, 149544, 159795, 166160, 170448, 186930, 197160, 213060, 220162, 236592, 249240, 255672, 284080, 295740, 299088, 319590, 330243, 373860, 394320, 426120, 440324, 498480, 511344, 550405, 591480, 639180, 660486, 747720, 852240, 880648, 990729, 1100810, 1182960, 1278360, 1320972, 1495440, 1651215, 1761296, 1981458, 2201620, 2556720, 2641944, 3302430, 3962916, 4403240, 4953645, 5283888, 6604860, 7925832, 8806480, 9907290, 13209720, 15851664, 19814580, 26419440, 39629160, 79258320]

約数ペア:

[(1, 79258320), (2, 39629160), (3, 26419440), (4, 19814580), (5, 15851664), (6, 13209720), (8, 9907290), (9, 8806480), (10, 7925832), (12, 6604860), (15, 5283888), (16, 4953645), (18, 4403240), (20, 3962916), (24, 3302430), (30, 2641944), (31, 2556720), (36, 2201620), (40, 1981458), (45, 1761296), (48, 1651215), (53, 1495440), (60, 1320972), (62, 1278360), (67, 1182960), (72, 1100810), (80, 990729), (90, 880648), (93, 852240), (106, 747720), (120, 660486), (124, 639180), (134, 591480), (144, 550405), (155, 511344), (159, 498480), (180, 440324), (186, 426120), (201, 394320), (212, 373860), (240, 330243), (248, 319590), (265, 299088), (268, 295740), (279, 284080), (310, 255672), (318, 249240), (335, 236592), (360, 220162), (372, 213060), (402, 197160), (424, 186930), (465, 170448), (477, 166160), (496, 159795), (530, 149544), (536, 147870), (558, 142040), (603, 131440), (620, 127836), (636, 124620), (670, 118296), (720, 110081), (744, 106530), (795, 99696), (804, 98580), (848, 93465), (930, 85224), (954, 83080), (1005, 78864), (1060, 74772), (1072, 73935), (1116, 71020), (1206, 65720), (1240, 63918), (1272, 62310), (1340, 59148), (1395, 56816), (1488, 53265), (1590, 49848), (1608, 49290), (1643, 48240), (1860, 42612), (1908, 41540), (2010, 39432), (2077, 38160), (2120, 37386), (2232, 35510), (2385, 33232), (2412, 32860), (2480, 31959), (2544, 31155), (2680, 29574), (2790, 28408), (3015, 26288), (3180, 24924), (3216, 24645), (3286, 24120), (3551, 22320), (3720, 21306), (3816, 20770), (4020, 19716), (4154, 19080), (4240, 18693), (4464, 17755), (4770, 16616), (4824, 16430), (4929, 16080), (5360, 14787), (5580, 14204), (6030, 13144), (6231, 12720), (6360, 12462), (6572, 12060), (7102, 11160), (7440, 10653), (7632, 10385), (8040, 9858), (8215, 9648), (8308, 9540)]