478837440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:536

約数の個数: 224

約数和(自身を含む): 1704807360

約数和(自身を除く): 1225969920

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, 64, 72, 80, 90, 96, 108, 120, 135, 144, 157, 160, 180, 192, 216, 240, 270, 288, 314, 320, 353, 360, 432, 471, 480, 540, 576, 628, 706, 720, 785, 864, 942, 960, 1059, 1080, 1256, 1412, 1413, 1440, 1570, 1728, 1765, 1884, 2118, 2160, 2355, 2512, 2824, 2826, 2880, 3140, 3177, 3530, 3768, 4236, 4239, 4320, 4710, 5024, 5295, 5648, 5652, 6280, 6354, 7060, 7065, 7536, 8472, 8478, 8640, 9420, 9531, 10048, 10590, 11296, 11304, 12560, 12708, 14120, 14130, 15072, 15885, 16944, 16956, 18840, 19062, 21180, 21195, 22592, 22608, 25120, 25416, 28240, 28260, 30144, 31770, 33888, 33912, 37680, 38124, 42360, 42390, 45216, 47655, 50240, 50832, 55421, 56480, 56520, 63540, 67776, 67824, 75360, 76248, 84720, 84780, 90432, 95310, 101664, 110842, 112960, 113040, 127080, 135648, 150720, 152496, 166263, 169440, 169560, 190620, 203328, 221684, 226080, 254160, 271296, 277105, 304992, 332526, 338880, 339120, 381240, 443368, 452160, 498789, 508320, 554210, 609984, 665052, 678240, 762480, 831315, 886736, 997578, 1016640, 1108420, 1330104, 1356480, 1496367, 1524960, 1662630, 1773472, 1995156, 2216840, 2493945, 2660208, 2992734, 3049920, 3325260, 3546944, 3990312, 4433680, 4987890, 5320416, 5985468, 6650520, 7481835, 7980624, 8867360, 9975780, 10640832, 11970936, 13301040, 14963670, 15961248, 17734720, 19951560, 23941872, 26602080, 29927340, 31922496, 39903120, 47883744, 53204160, 59854680, 79806240, 95767488, 119709360, 159612480, 239418720, 478837440]

約数ペア:

[(1, 478837440), (2, 239418720), (3, 159612480), (4, 119709360), (5, 95767488), (6, 79806240), (8, 59854680), (9, 53204160), (10, 47883744), (12, 39903120), (15, 31922496), (16, 29927340), (18, 26602080), (20, 23941872), (24, 19951560), (27, 17734720), (30, 15961248), (32, 14963670), (36, 13301040), (40, 11970936), (45, 10640832), (48, 9975780), (54, 8867360), (60, 7980624), (64, 7481835), (72, 6650520), (80, 5985468), (90, 5320416), (96, 4987890), (108, 4433680), (120, 3990312), (135, 3546944), (144, 3325260), (157, 3049920), (160, 2992734), (180, 2660208), (192, 2493945), (216, 2216840), (240, 1995156), (270, 1773472), (288, 1662630), (314, 1524960), (320, 1496367), (353, 1356480), (360, 1330104), (432, 1108420), (471, 1016640), (480, 997578), (540, 886736), (576, 831315), (628, 762480), (706, 678240), (720, 665052), (785, 609984), (864, 554210), (942, 508320), (960, 498789), (1059, 452160), (1080, 443368), (1256, 381240), (1412, 339120), (1413, 338880), (1440, 332526), (1570, 304992), (1728, 277105), (1765, 271296), (1884, 254160), (2118, 226080), (2160, 221684), (2355, 203328), (2512, 190620), (2824, 169560), (2826, 169440), (2880, 166263), (3140, 152496), (3177, 150720), (3530, 135648), (3768, 127080), (4236, 113040), (4239, 112960), (4320, 110842), (4710, 101664), (5024, 95310), (5295, 90432), (5648, 84780), (5652, 84720), (6280, 76248), (6354, 75360), (7060, 67824), (7065, 67776), (7536, 63540), (8472, 56520), (8478, 56480), (8640, 55421), (9420, 50832), (9531, 50240), (10048, 47655), (10590, 45216), (11296, 42390), (11304, 42360), (12560, 38124), (12708, 37680), (14120, 33912), (14130, 33888), (15072, 31770), (15885, 30144), (16944, 28260), (16956, 28240), (18840, 25416), (19062, 25120), (21180, 22608), (21195, 22592)]