395362080

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1289}}^1$

素因数の和:1384

約数の個数: 192

約数和(自身を含む): 1404345600

約数和(自身を除く): 1008983520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 71, 72, 80, 90, 96, 108, 120, 135, 142, 144, 160, 180, 213, 216, 240, 270, 284, 288, 355, 360, 426, 432, 480, 540, 568, 639, 710, 720, 852, 864, 1065, 1080, 1136, 1278, 1289, 1420, 1440, 1704, 1917, 2130, 2160, 2272, 2556, 2578, 2840, 3195, 3408, 3834, 3867, 4260, 4320, 5112, 5156, 5680, 6390, 6445, 6816, 7668, 7734, 8520, 9585, 10224, 10312, 11360, 11601, 12780, 12890, 15336, 15468, 17040, 19170, 19335, 20448, 20624, 23202, 25560, 25780, 30672, 30936, 34080, 34803, 38340, 38670, 41248, 46404, 51120, 51560, 58005, 61344, 61872, 69606, 76680, 77340, 91519, 92808, 102240, 103120, 116010, 123744, 139212, 153360, 154680, 174015, 183038, 185616, 206240, 232020, 274557, 278424, 306720, 309360, 348030, 366076, 371232, 457595, 464040, 549114, 556848, 618720, 696060, 732152, 823671, 915190, 928080, 1098228, 1113696, 1372785, 1392120, 1464304, 1647342, 1830380, 1856160, 2196456, 2471013, 2745570, 2784240, 2928608, 3294684, 3660760, 4118355, 4392912, 4942026, 5491140, 5568480, 6589368, 7321520, 8236710, 8785824, 9884052, 10982280, 12355065, 13178736, 14643040, 16473420, 19768104, 21964560, 24710130, 26357472, 32946840, 39536208, 43929120, 49420260, 65893680, 79072416, 98840520, 131787360, 197681040, 395362080]

約数ペア:

[(1, 395362080), (2, 197681040), (3, 131787360), (4, 98840520), (5, 79072416), (6, 65893680), (8, 49420260), (9, 43929120), (10, 39536208), (12, 32946840), (15, 26357472), (16, 24710130), (18, 21964560), (20, 19768104), (24, 16473420), (27, 14643040), (30, 13178736), (32, 12355065), (36, 10982280), (40, 9884052), (45, 8785824), (48, 8236710), (54, 7321520), (60, 6589368), (71, 5568480), (72, 5491140), (80, 4942026), (90, 4392912), (96, 4118355), (108, 3660760), (120, 3294684), (135, 2928608), (142, 2784240), (144, 2745570), (160, 2471013), (180, 2196456), (213, 1856160), (216, 1830380), (240, 1647342), (270, 1464304), (284, 1392120), (288, 1372785), (355, 1113696), (360, 1098228), (426, 928080), (432, 915190), (480, 823671), (540, 732152), (568, 696060), (639, 618720), (710, 556848), (720, 549114), (852, 464040), (864, 457595), (1065, 371232), (1080, 366076), (1136, 348030), (1278, 309360), (1289, 306720), (1420, 278424), (1440, 274557), (1704, 232020), (1917, 206240), (2130, 185616), (2160, 183038), (2272, 174015), (2556, 154680), (2578, 153360), (2840, 139212), (3195, 123744), (3408, 116010), (3834, 103120), (3867, 102240), (4260, 92808), (4320, 91519), (5112, 77340), (5156, 76680), (5680, 69606), (6390, 61872), (6445, 61344), (6816, 58005), (7668, 51560), (7734, 51120), (8520, 46404), (9585, 41248), (10224, 38670), (10312, 38340), (11360, 34803), (11601, 34080), (12780, 30936), (12890, 30672), (15336, 25780), (15468, 25560), (17040, 23202), (19170, 20624), (19335, 20448)]