154533120

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{5749}}^1$

素因数の和:5780

約数の個数: 144

約数和(自身を含む): 564144000

約数和(自身を除く): 409610880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 5749, 6720, 8960, 11498, 13440, 17247, 22996, 26880, 28745, 34494, 40243, 45992, 57490, 68988, 80486, 86235, 91984, 114980, 120729, 137976, 160972, 172470, 183968, 201215, 229960, 241458, 275952, 321944, 344940, 367936, 402430, 459920, 482916, 551904, 603645, 643888, 689880, 735872, 804860, 919840, 965832, 1103808, 1207290, 1287776, 1379760, 1471744, 1609720, 1839680, 1931664, 2207616, 2414580, 2575552, 2759520, 3219440, 3679360, 3863328, 4415232, 4829160, 5151104, 5519040, 6438880, 7358720, 7726656, 9658320, 10302208, 11038080, 12877760, 15453312, 19316640, 22076160, 25755520, 30906624, 38633280, 51511040, 77266560, 154533120]

約数ペア:

[(1, 154533120), (2, 77266560), (3, 51511040), (4, 38633280), (5, 30906624), (6, 25755520), (7, 22076160), (8, 19316640), (10, 15453312), (12, 12877760), (14, 11038080), (15, 10302208), (16, 9658320), (20, 7726656), (21, 7358720), (24, 6438880), (28, 5519040), (30, 5151104), (32, 4829160), (35, 4415232), (40, 3863328), (42, 3679360), (48, 3219440), (56, 2759520), (60, 2575552), (64, 2414580), (70, 2207616), (80, 1931664), (84, 1839680), (96, 1609720), (105, 1471744), (112, 1379760), (120, 1287776), (128, 1207290), (140, 1103808), (160, 965832), (168, 919840), (192, 804860), (210, 735872), (224, 689880), (240, 643888), (256, 603645), (280, 551904), (320, 482916), (336, 459920), (384, 402430), (420, 367936), (448, 344940), (480, 321944), (560, 275952), (640, 241458), (672, 229960), (768, 201215), (840, 183968), (896, 172470), (960, 160972), (1120, 137976), (1280, 120729), (1344, 114980), (1680, 91984), (1792, 86235), (1920, 80486), (2240, 68988), (2688, 57490), (3360, 45992), (3840, 40243), (4480, 34494), (5376, 28745), (5749, 26880), (6720, 22996), (8960, 17247), (11498, 13440)]