30238778880

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{42337}}^1$

素因数の和:42397

約数の個数: 240

約数和(自身を含む): 108106187904

約数和(自身を除く): 77867409024

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4608, 4960, 5580, 5760, 5952, 7440, 7680, 7936, 8928, 9920, 11160, 11520, 11904, 14880, 15872, 17856, 19840, 22320, 23040, 23808, 29760, 35712, 39680, 42337, 44640, 47616, 59520, 71424, 79360, 84674, 89280, 119040, 127011, 142848, 169348, 178560, 211685, 238080, 254022, 338696, 357120, 381033, 423370, 508044, 635055, 677392, 714240, 762066, 846740, 1016088, 1270110, 1312447, 1354784, 1524132, 1693480, 1905165, 2032176, 2540220, 2624894, 2709568, 3048264, 3386960, 3810330, 3937341, 4064352, 5080440, 5249788, 5419136, 6096528, 6562235, 6773920, 7620660, 7874682, 8128704, 10160880, 10499576, 10838272, 11812023, 12193056, 13124470, 13547840, 15241320, 15749364, 16257408, 19686705, 20321760, 20999152, 21676544, 23624046, 24386112, 26248940, 27095680, 30482640, 31498728, 32514816, 39373410, 40643520, 41998304, 47248092, 48772224, 52497880, 54191360, 59060115, 60965280, 62997456, 65029632, 78746820, 81287040, 83996608, 94496184, 97544448, 104995760, 108382720, 118120230, 121930560, 125994912, 157493640, 162574080, 167993216, 188992368, 195088896, 209991520, 236240460, 243861120, 251989824, 314987280, 325148160, 335986432, 377984736, 419983040, 472480920, 487722240, 503979648, 629974560, 671972864, 755969472, 839966080, 944961840, 975444480, 1007959296, 1259949120, 1511938944, 1679932160, 1889923680, 2015918592, 2519898240, 3023877888, 3359864320, 3779847360, 5039796480, 6047755776, 7559694720, 10079592960, 15119389440, 30238778880]

約数ペア:

[(1, 30238778880), (2, 15119389440), (3, 10079592960), (4, 7559694720), (5, 6047755776), (6, 5039796480), (8, 3779847360), (9, 3359864320), (10, 3023877888), (12, 2519898240), (15, 2015918592), (16, 1889923680), (18, 1679932160), (20, 1511938944), (24, 1259949120), (30, 1007959296), (31, 975444480), (32, 944961840), (36, 839966080), (40, 755969472), (45, 671972864), (48, 629974560), (60, 503979648), (62, 487722240), (64, 472480920), (72, 419983040), (80, 377984736), (90, 335986432), (93, 325148160), (96, 314987280), (120, 251989824), (124, 243861120), (128, 236240460), (144, 209991520), (155, 195088896), (160, 188992368), (180, 167993216), (186, 162574080), (192, 157493640), (240, 125994912), (248, 121930560), (256, 118120230), (279, 108382720), (288, 104995760), (310, 97544448), (320, 94496184), (360, 83996608), (372, 81287040), (384, 78746820), (465, 65029632), (480, 62997456), (496, 60965280), (512, 59060115), (558, 54191360), (576, 52497880), (620, 48772224), (640, 47248092), (720, 41998304), (744, 40643520), (768, 39373410), (930, 32514816), (960, 31498728), (992, 30482640), (1116, 27095680), (1152, 26248940), (1240, 24386112), (1280, 23624046), (1395, 21676544), (1440, 20999152), (1488, 20321760), (1536, 19686705), (1860, 16257408), (1920, 15749364), (1984, 15241320), (2232, 13547840), (2304, 13124470), (2480, 12193056), (2560, 11812023), (2790, 10838272), (2880, 10499576), (2976, 10160880), (3720, 8128704), (3840, 7874682), (3968, 7620660), (4464, 6773920), (4608, 6562235), (4960, 6096528), (5580, 5419136), (5760, 5249788), (5952, 5080440), (7440, 4064352), (7680, 3937341), (7936, 3810330), (8928, 3386960), (9920, 3048264), (11160, 2709568), (11520, 2624894), (11904, 2540220), (14880, 2032176), (15872, 1905165), (17856, 1693480), (19840, 1524132), (22320, 1354784), (23040, 1312447), (23808, 1270110), (29760, 1016088), (35712, 846740), (39680, 762066), (42337, 714240), (44640, 677392), (47616, 635055), (59520, 508044), (71424, 423370), (79360, 381033), (84674, 357120), (89280, 338696), (119040, 254022), (127011, 238080), (142848, 211685), (169348, 178560)]