89028480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:632

約数の個数: 128

約数和(自身を含む): 287517600

約数和(自身を除く): 198489120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 89, 96, 120, 128, 160, 178, 192, 240, 267, 320, 356, 384, 445, 480, 521, 534, 640, 712, 890, 960, 1042, 1068, 1335, 1424, 1563, 1780, 1920, 2084, 2136, 2605, 2670, 2848, 3126, 3560, 4168, 4272, 5210, 5340, 5696, 6252, 7120, 7815, 8336, 8544, 10420, 10680, 11392, 12504, 14240, 15630, 16672, 17088, 20840, 21360, 25008, 28480, 31260, 33344, 34176, 41680, 42720, 46369, 50016, 56960, 62520, 66688, 83360, 85440, 92738, 100032, 125040, 139107, 166720, 170880, 185476, 200064, 231845, 250080, 278214, 333440, 370952, 463690, 500160, 556428, 695535, 741904, 927380, 1000320, 1112856, 1391070, 1483808, 1854760, 2225712, 2782140, 2967616, 3709520, 4451424, 5564280, 5935232, 7419040, 8902848, 11128560, 14838080, 17805696, 22257120, 29676160, 44514240, 89028480]

約数ペア:

[(1, 89028480), (2, 44514240), (3, 29676160), (4, 22257120), (5, 17805696), (6, 14838080), (8, 11128560), (10, 8902848), (12, 7419040), (15, 5935232), (16, 5564280), (20, 4451424), (24, 3709520), (30, 2967616), (32, 2782140), (40, 2225712), (48, 1854760), (60, 1483808), (64, 1391070), (80, 1112856), (89, 1000320), (96, 927380), (120, 741904), (128, 695535), (160, 556428), (178, 500160), (192, 463690), (240, 370952), (267, 333440), (320, 278214), (356, 250080), (384, 231845), (445, 200064), (480, 185476), (521, 170880), (534, 166720), (640, 139107), (712, 125040), (890, 100032), (960, 92738), (1042, 85440), (1068, 83360), (1335, 66688), (1424, 62520), (1563, 56960), (1780, 50016), (1920, 46369), (2084, 42720), (2136, 41680), (2605, 34176), (2670, 33344), (2848, 31260), (3126, 28480), (3560, 25008), (4168, 21360), (4272, 20840), (5210, 17088), (5340, 16672), (5696, 15630), (6252, 14240), (7120, 12504), (7815, 11392), (8336, 10680), (8544, 10420)]