248732520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{4787}}^1$

素因数の和:5234

約数の個数: 64

約数和(自身を含む): 748077120

約数和(自身を除く): 499344600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 433, 866, 1299, 1732, 2165, 2598, 3464, 4330, 4787, 5196, 6495, 8660, 9574, 10392, 12990, 14361, 17320, 19148, 23935, 25980, 28722, 38296, 47870, 51960, 57444, 71805, 95740, 114888, 143610, 191480, 287220, 574440, 2072771, 4145542, 6218313, 8291084, 10363855, 12436626, 16582168, 20727710, 24873252, 31091565, 41455420, 49746504, 62183130, 82910840, 124366260, 248732520]

約数ペア:

[(1, 248732520), (2, 124366260), (3, 82910840), (4, 62183130), (5, 49746504), (6, 41455420), (8, 31091565), (10, 24873252), (12, 20727710), (15, 16582168), (20, 12436626), (24, 10363855), (30, 8291084), (40, 6218313), (60, 4145542), (120, 2072771), (433, 574440), (866, 287220), (1299, 191480), (1732, 143610), (2165, 114888), (2598, 95740), (3464, 71805), (4330, 57444), (4787, 51960), (5196, 47870), (6495, 38296), (8660, 28722), (9574, 25980), (10392, 23935), (12990, 19148), (14361, 17320)]