259813440

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{30071}}^1$

素因数の和:30097

約数の個数: 112

約数和(自身を含む): 916594560

約数和(自身を除く): 656781120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 432, 480, 540, 576, 720, 864, 960, 1080, 1440, 1728, 2160, 2880, 4320, 8640, 30071, 60142, 90213, 120284, 150355, 180426, 240568, 270639, 300710, 360852, 451065, 481136, 541278, 601420, 721704, 811917, 902130, 962272, 1082556, 1202840, 1353195, 1443408, 1623834, 1804260, 1924544, 2165112, 2405680, 2706390, 2886816, 3247668, 3608520, 4059585, 4330224, 4811360, 5412780, 5773632, 6495336, 7217040, 8119170, 8660448, 9622720, 10825560, 12990672, 14434080, 16238340, 17320896, 21651120, 25981344, 28868160, 32476680, 43302240, 51962688, 64953360, 86604480, 129906720, 259813440]

約数ペア:

[(1, 259813440), (2, 129906720), (3, 86604480), (4, 64953360), (5, 51962688), (6, 43302240), (8, 32476680), (9, 28868160), (10, 25981344), (12, 21651120), (15, 17320896), (16, 16238340), (18, 14434080), (20, 12990672), (24, 10825560), (27, 9622720), (30, 8660448), (32, 8119170), (36, 7217040), (40, 6495336), (45, 5773632), (48, 5412780), (54, 4811360), (60, 4330224), (64, 4059585), (72, 3608520), (80, 3247668), (90, 2886816), (96, 2706390), (108, 2405680), (120, 2165112), (135, 1924544), (144, 1804260), (160, 1623834), (180, 1443408), (192, 1353195), (216, 1202840), (240, 1082556), (270, 962272), (288, 902130), (320, 811917), (360, 721704), (432, 601420), (480, 541278), (540, 481136), (576, 451065), (720, 360852), (864, 300710), (960, 270639), (1080, 240568), (1440, 180426), (1728, 150355), (2160, 120284), (2880, 90213), (4320, 60142), (8640, 30071)]