270432960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{5749}}^1$

素因数の和:5783

約数の個数: 168

約数和(自身を含む): 998982000

約数和(自身を除く): 728549040

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, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5749, 5880, 6720, 7840, 9408, 11498, 11760, 15680, 17247, 22996, 23520, 28745, 34494, 40243, 45992, 47040, 57490, 68988, 80486, 86235, 91984, 114980, 120729, 137976, 160972, 172470, 183968, 201215, 229960, 241458, 275952, 281701, 321944, 344940, 367936, 402430, 459920, 482916, 551904, 563402, 603645, 643888, 689880, 804860, 845103, 919840, 965832, 1103808, 1126804, 1207290, 1287776, 1379760, 1408505, 1609720, 1690206, 1839680, 1931664, 2253608, 2414580, 2575552, 2759520, 2817010, 3219440, 3380412, 3863328, 4225515, 4507216, 4829160, 5519040, 5634020, 6438880, 6760824, 7726656, 8451030, 9014432, 9658320, 11268040, 12877760, 13521648, 16902060, 18028864, 19316640, 22536080, 27043296, 33804120, 38633280, 45072160, 54086592, 67608240, 90144320, 135216480, 270432960]

約数ペア:

[(1, 270432960), (2, 135216480), (3, 90144320), (4, 67608240), (5, 54086592), (6, 45072160), (7, 38633280), (8, 33804120), (10, 27043296), (12, 22536080), (14, 19316640), (15, 18028864), (16, 16902060), (20, 13521648), (21, 12877760), (24, 11268040), (28, 9658320), (30, 9014432), (32, 8451030), (35, 7726656), (40, 6760824), (42, 6438880), (48, 5634020), (49, 5519040), (56, 4829160), (60, 4507216), (64, 4225515), (70, 3863328), (80, 3380412), (84, 3219440), (96, 2817010), (98, 2759520), (105, 2575552), (112, 2414580), (120, 2253608), (140, 1931664), (147, 1839680), (160, 1690206), (168, 1609720), (192, 1408505), (196, 1379760), (210, 1287776), (224, 1207290), (240, 1126804), (245, 1103808), (280, 965832), (294, 919840), (320, 845103), (336, 804860), (392, 689880), (420, 643888), (448, 603645), (480, 563402), (490, 551904), (560, 482916), (588, 459920), (672, 402430), (735, 367936), (784, 344940), (840, 321944), (960, 281701), (980, 275952), (1120, 241458), (1176, 229960), (1344, 201215), (1470, 183968), (1568, 172470), (1680, 160972), (1960, 137976), (2240, 120729), (2352, 114980), (2940, 91984), (3136, 86235), (3360, 80486), (3920, 68988), (4704, 57490), (5749, 47040), (5880, 45992), (6720, 40243), (7840, 34494), (9408, 28745), (11498, 23520), (11760, 22996), (15680, 17247)]