314372880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{145543}}^1$

素因数の和:145565

約数の個数: 80

約数和(自身を含む): 1082847360

約数和(自身を除く): 768474480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 145543, 291086, 436629, 582172, 727715, 873258, 1164344, 1309887, 1455430, 1746516, 2183145, 2328688, 2619774, 2910860, 3493032, 3929661, 4366290, 5239548, 5821720, 6549435, 6986064, 7859322, 8732580, 10479096, 11643440, 13098870, 15718644, 17465160, 19648305, 20958192, 26197740, 31437288, 34930320, 39296610, 52395480, 62874576, 78593220, 104790960, 157186440, 314372880]

約数ペア:

[(1, 314372880), (2, 157186440), (3, 104790960), (4, 78593220), (5, 62874576), (6, 52395480), (8, 39296610), (9, 34930320), (10, 31437288), (12, 26197740), (15, 20958192), (16, 19648305), (18, 17465160), (20, 15718644), (24, 13098870), (27, 11643440), (30, 10479096), (36, 8732580), (40, 7859322), (45, 6986064), (48, 6549435), (54, 5821720), (60, 5239548), (72, 4366290), (80, 3929661), (90, 3493032), (108, 2910860), (120, 2619774), (135, 2328688), (144, 2183145), (180, 1746516), (216, 1455430), (240, 1309887), (270, 1164344), (360, 873258), (432, 727715), (540, 582172), (720, 436629), (1080, 291086), (2160, 145543)]