279335376960

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{290974351}}^1$

素因数の和:290974371

約数の個数: 56

約数和(自身を含む): 886889824896

約数和(自身を除く): 607554447936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 290974351, 581948702, 872923053, 1163897404, 1454871755, 1745846106, 2327794808, 2909743510, 3491692212, 4364615265, 4655589616, 5819487020, 6983384424, 8729230530, 9311179232, 11638974040, 13966768848, 17458461060, 18622358464, 23277948080, 27933537696, 34916922120, 46555896160, 55867075392, 69833844240, 93111792320, 139667688480, 279335376960]

約数ペア:

[(1, 279335376960), (2, 139667688480), (3, 93111792320), (4, 69833844240), (5, 55867075392), (6, 46555896160), (8, 34916922120), (10, 27933537696), (12, 23277948080), (15, 18622358464), (16, 17458461060), (20, 13966768848), (24, 11638974040), (30, 9311179232), (32, 8729230530), (40, 6983384424), (48, 5819487020), (60, 4655589616), (64, 4364615265), (80, 3491692212), (96, 2909743510), (120, 2327794808), (160, 1745846106), (192, 1454871755), (240, 1163897404), (320, 872923053), (480, 581948702), (960, 290974351)]