15052804920

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{479}}^1\times {\mathrm{87293}}^1$

素因数の和:87789

約数の個数: 96

約数和(自身を含む): 49024310400

約数和(自身を除く): 33971505480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 479, 958, 1437, 1916, 2395, 2874, 3832, 4311, 4790, 5748, 7185, 8622, 9580, 11496, 14370, 17244, 19160, 21555, 28740, 34488, 43110, 57480, 86220, 87293, 172440, 174586, 261879, 349172, 436465, 523758, 698344, 785637, 872930, 1047516, 1309395, 1571274, 1745860, 2095032, 2618790, 3142548, 3491720, 3928185, 5237580, 6285096, 7856370, 10475160, 15712740, 31425480, 41813347, 83626694, 125440041, 167253388, 209066735, 250880082, 334506776, 376320123, 418133470, 501760164, 627200205, 752640246, 836266940, 1003520328, 1254400410, 1505280492, 1672533880, 1881600615, 2508800820, 3010560984, 3763201230, 5017601640, 7526402460, 15052804920]

約数ペア:

[(1, 15052804920), (2, 7526402460), (3, 5017601640), (4, 3763201230), (5, 3010560984), (6, 2508800820), (8, 1881600615), (9, 1672533880), (10, 1505280492), (12, 1254400410), (15, 1003520328), (18, 836266940), (20, 752640246), (24, 627200205), (30, 501760164), (36, 418133470), (40, 376320123), (45, 334506776), (60, 250880082), (72, 209066735), (90, 167253388), (120, 125440041), (180, 83626694), (360, 41813347), (479, 31425480), (958, 15712740), (1437, 10475160), (1916, 7856370), (2395, 6285096), (2874, 5237580), (3832, 3928185), (4311, 3491720), (4790, 3142548), (5748, 2618790), (7185, 2095032), (8622, 1745860), (9580, 1571274), (11496, 1309395), (14370, 1047516), (17244, 872930), (19160, 785637), (21555, 698344), (28740, 523758), (34488, 436465), (43110, 349172), (57480, 261879), (86220, 174586), (87293, 172440)]