128979445440

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{60821}}^1$

素因数の和:60935

約数の個数: 168

約数和(自身を含む): 418414974192

約数和(自身を除く): 289435528752

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 141, 160, 188, 192, 235, 240, 282, 320, 376, 470, 480, 564, 705, 752, 940, 960, 1128, 1410, 1504, 1880, 2209, 2256, 2820, 3008, 3760, 4418, 4512, 5640, 6627, 7520, 8836, 9024, 11045, 11280, 13254, 15040, 17672, 22090, 22560, 26508, 33135, 35344, 44180, 45120, 53016, 60821, 66270, 70688, 88360, 106032, 121642, 132540, 141376, 176720, 182463, 212064, 243284, 265080, 304105, 353440, 364926, 424128, 486568, 530160, 608210, 706880, 729852, 912315, 973136, 1060320, 1216420, 1459704, 1824630, 1946272, 2120640, 2432840, 2858587, 2919408, 3649260, 3892544, 4865680, 5717174, 5838816, 7298520, 8575761, 9731360, 11434348, 11677632, 14292935, 14597040, 17151522, 19462720, 22868696, 28585870, 29194080, 34303044, 42878805, 45737392, 57171740, 58388160, 68606088, 85757610, 91474784, 114343480, 134353589, 137212176, 171515220, 182949568, 228686960, 268707178, 274424352, 343030440, 403060767, 457373920, 537414356, 548848704, 671767945, 686060880, 806121534, 914747840, 1074828712, 1343535890, 1372121760, 1612243068, 2015303835, 2149657424, 2687071780, 2744243520, 3224486136, 4030607670, 4299314848, 5374143560, 6448972272, 8061215340, 8598629696, 10748287120, 12897944544, 16122430680, 21496574240, 25795889088, 32244861360, 42993148480, 64489722720, 128979445440]

約数ペア:

[(1, 128979445440), (2, 64489722720), (3, 42993148480), (4, 32244861360), (5, 25795889088), (6, 21496574240), (8, 16122430680), (10, 12897944544), (12, 10748287120), (15, 8598629696), (16, 8061215340), (20, 6448972272), (24, 5374143560), (30, 4299314848), (32, 4030607670), (40, 3224486136), (47, 2744243520), (48, 2687071780), (60, 2149657424), (64, 2015303835), (80, 1612243068), (94, 1372121760), (96, 1343535890), (120, 1074828712), (141, 914747840), (160, 806121534), (188, 686060880), (192, 671767945), (235, 548848704), (240, 537414356), (282, 457373920), (320, 403060767), (376, 343030440), (470, 274424352), (480, 268707178), (564, 228686960), (705, 182949568), (752, 171515220), (940, 137212176), (960, 134353589), (1128, 114343480), (1410, 91474784), (1504, 85757610), (1880, 68606088), (2209, 58388160), (2256, 57171740), (2820, 45737392), (3008, 42878805), (3760, 34303044), (4418, 29194080), (4512, 28585870), (5640, 22868696), (6627, 19462720), (7520, 17151522), (8836, 14597040), (9024, 14292935), (11045, 11677632), (11280, 11434348), (13254, 9731360), (15040, 8575761), (17672, 7298520), (22090, 5838816), (22560, 5717174), (26508, 4865680), (33135, 3892544), (35344, 3649260), (44180, 2919408), (45120, 2858587), (53016, 2432840), (60821, 2120640), (66270, 1946272), (70688, 1824630), (88360, 1459704), (106032, 1216420), (121642, 1060320), (132540, 973136), (141376, 912315), (176720, 729852), (182463, 706880), (212064, 608210), (243284, 530160), (265080, 486568), (304105, 424128), (353440, 364926)]