118608480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2657}}^1$

素因数の和:2709

約数の個数: 144

約数和(自身を含む): 417965184

約数和(自身を除く): 299356704

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2657, 2790, 2976, 3720, 4464, 4960, 5314, 5580, 7440, 7971, 8928, 10628, 11160, 13285, 14880, 15942, 21256, 22320, 23913, 26570, 31884, 39855, 42512, 44640, 47826, 53140, 63768, 79710, 82367, 85024, 95652, 106280, 119565, 127536, 159420, 164734, 191304, 212560, 239130, 247101, 255072, 318840, 329468, 382608, 411835, 425120, 478260, 494202, 637680, 658936, 741303, 765216, 823670, 956520, 988404, 1235505, 1275360, 1317872, 1482606, 1647340, 1913040, 1976808, 2471010, 2635744, 2965212, 3294680, 3706515, 3826080, 3953616, 4942020, 5930424, 6589360, 7413030, 7907232, 9884040, 11860848, 13178720, 14826060, 19768080, 23721696, 29652120, 39536160, 59304240, 118608480]

約数ペア:

[(1, 118608480), (2, 59304240), (3, 39536160), (4, 29652120), (5, 23721696), (6, 19768080), (8, 14826060), (9, 13178720), (10, 11860848), (12, 9884040), (15, 7907232), (16, 7413030), (18, 6589360), (20, 5930424), (24, 4942020), (30, 3953616), (31, 3826080), (32, 3706515), (36, 3294680), (40, 2965212), (45, 2635744), (48, 2471010), (60, 1976808), (62, 1913040), (72, 1647340), (80, 1482606), (90, 1317872), (93, 1275360), (96, 1235505), (120, 988404), (124, 956520), (144, 823670), (155, 765216), (160, 741303), (180, 658936), (186, 637680), (240, 494202), (248, 478260), (279, 425120), (288, 411835), (310, 382608), (360, 329468), (372, 318840), (465, 255072), (480, 247101), (496, 239130), (558, 212560), (620, 191304), (720, 164734), (744, 159420), (930, 127536), (992, 119565), (1116, 106280), (1240, 95652), (1395, 85024), (1440, 82367), (1488, 79710), (1860, 63768), (2232, 53140), (2480, 47826), (2657, 44640), (2790, 42512), (2976, 39855), (3720, 31884), (4464, 26570), (4960, 23913), (5314, 22320), (5580, 21256), (7440, 15942), (7971, 14880), (8928, 13285), (10628, 11160)]