311052960

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{24001}}^1$

素因数の和:24028

約数の個数: 120

約数和(自身を含む): 1097803476

約数和(自身を除く): 786750516

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, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 216, 240, 270, 288, 324, 360, 405, 432, 480, 540, 648, 720, 810, 864, 1080, 1296, 1440, 1620, 2160, 2592, 3240, 4320, 6480, 12960, 24001, 48002, 72003, 96004, 120005, 144006, 192008, 216009, 240010, 288012, 360015, 384016, 432018, 480020, 576024, 648027, 720030, 768032, 864036, 960040, 1080045, 1152048, 1296054, 1440060, 1728072, 1920080, 1944081, 2160090, 2304096, 2592108, 2880120, 3240135, 3456144, 3840160, 3888162, 4320180, 5184216, 5760240, 6480270, 6912288, 7776324, 8640360, 9720405, 10368432, 11520480, 12960540, 15552648, 17280720, 19440810, 20736864, 25921080, 31105296, 34561440, 38881620, 51842160, 62210592, 77763240, 103684320, 155526480, 311052960]

約数ペア:

[(1, 311052960), (2, 155526480), (3, 103684320), (4, 77763240), (5, 62210592), (6, 51842160), (8, 38881620), (9, 34561440), (10, 31105296), (12, 25921080), (15, 20736864), (16, 19440810), (18, 17280720), (20, 15552648), (24, 12960540), (27, 11520480), (30, 10368432), (32, 9720405), (36, 8640360), (40, 7776324), (45, 6912288), (48, 6480270), (54, 5760240), (60, 5184216), (72, 4320180), (80, 3888162), (81, 3840160), (90, 3456144), (96, 3240135), (108, 2880120), (120, 2592108), (135, 2304096), (144, 2160090), (160, 1944081), (162, 1920080), (180, 1728072), (216, 1440060), (240, 1296054), (270, 1152048), (288, 1080045), (324, 960040), (360, 864036), (405, 768032), (432, 720030), (480, 648027), (540, 576024), (648, 480020), (720, 432018), (810, 384016), (864, 360015), (1080, 288012), (1296, 240010), (1440, 216009), (1620, 192008), (2160, 144006), (2592, 120005), (3240, 96004), (4320, 72003), (6480, 48002), (12960, 24001)]