144546240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{521}}^1$

素因数の和:575

約数の個数: 168

約数和(自身を含む): 488454192

約数和(自身を除く): 343907952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 289, 320, 340, 408, 480, 510, 521, 544, 578, 680, 816, 867, 960, 1020, 1042, 1088, 1156, 1360, 1445, 1563, 1632, 1734, 2040, 2084, 2312, 2605, 2720, 2890, 3126, 3264, 3468, 4080, 4168, 4335, 4624, 5210, 5440, 5780, 6252, 6936, 7815, 8160, 8336, 8670, 8857, 9248, 10420, 11560, 12504, 13872, 15630, 16320, 16672, 17340, 17714, 18496, 20840, 23120, 25008, 26571, 27744, 31260, 33344, 34680, 35428, 41680, 44285, 46240, 50016, 53142, 55488, 62520, 69360, 70856, 83360, 88570, 92480, 100032, 106284, 125040, 132855, 138720, 141712, 150569, 166720, 177140, 212568, 250080, 265710, 277440, 283424, 301138, 354280, 425136, 451707, 500160, 531420, 566848, 602276, 708560, 752845, 850272, 903414, 1062840, 1204552, 1417120, 1505690, 1700544, 1806828, 2125680, 2258535, 2409104, 2834240, 3011380, 3613656, 4251360, 4517070, 4818208, 6022760, 7227312, 8502720, 9034140, 9636416, 12045520, 14454624, 18068280, 24091040, 28909248, 36136560, 48182080, 72273120, 144546240]

約数ペア:

[(1, 144546240), (2, 72273120), (3, 48182080), (4, 36136560), (5, 28909248), (6, 24091040), (8, 18068280), (10, 14454624), (12, 12045520), (15, 9636416), (16, 9034140), (17, 8502720), (20, 7227312), (24, 6022760), (30, 4818208), (32, 4517070), (34, 4251360), (40, 3613656), (48, 3011380), (51, 2834240), (60, 2409104), (64, 2258535), (68, 2125680), (80, 1806828), (85, 1700544), (96, 1505690), (102, 1417120), (120, 1204552), (136, 1062840), (160, 903414), (170, 850272), (192, 752845), (204, 708560), (240, 602276), (255, 566848), (272, 531420), (289, 500160), (320, 451707), (340, 425136), (408, 354280), (480, 301138), (510, 283424), (521, 277440), (544, 265710), (578, 250080), (680, 212568), (816, 177140), (867, 166720), (960, 150569), (1020, 141712), (1042, 138720), (1088, 132855), (1156, 125040), (1360, 106284), (1445, 100032), (1563, 92480), (1632, 88570), (1734, 83360), (2040, 70856), (2084, 69360), (2312, 62520), (2605, 55488), (2720, 53142), (2890, 50016), (3126, 46240), (3264, 44285), (3468, 41680), (4080, 35428), (4168, 34680), (4335, 33344), (4624, 31260), (5210, 27744), (5440, 26571), (5780, 25008), (6252, 23120), (6936, 20840), (7815, 18496), (8160, 17714), (8336, 17340), (8670, 16672), (8857, 16320), (9248, 15630), (10420, 13872), (11560, 12504)]