20592360

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:872

約数の個数: 128

約数和(自身を含む): 71712000

約数和(自身を除く): 51119640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 54, 60, 69, 72, 90, 92, 108, 115, 120, 135, 138, 180, 184, 207, 216, 230, 270, 276, 345, 360, 414, 460, 540, 552, 621, 690, 828, 829, 920, 1035, 1080, 1242, 1380, 1656, 1658, 2070, 2484, 2487, 2760, 3105, 3316, 4140, 4145, 4968, 4974, 6210, 6632, 7461, 8280, 8290, 9948, 12420, 12435, 14922, 16580, 19067, 19896, 22383, 24840, 24870, 29844, 33160, 37305, 38134, 44766, 49740, 57201, 59688, 74610, 76268, 89532, 95335, 99480, 111915, 114402, 149220, 152536, 171603, 179064, 190670, 223830, 228804, 286005, 298440, 343206, 381340, 447660, 457608, 514809, 572010, 686412, 762680, 858015, 895320, 1029618, 1144020, 1372824, 1716030, 2059236, 2288040, 2574045, 3432060, 4118472, 5148090, 6864120, 10296180, 20592360]

約数ペア:

[(1, 20592360), (2, 10296180), (3, 6864120), (4, 5148090), (5, 4118472), (6, 3432060), (8, 2574045), (9, 2288040), (10, 2059236), (12, 1716030), (15, 1372824), (18, 1144020), (20, 1029618), (23, 895320), (24, 858015), (27, 762680), (30, 686412), (36, 572010), (40, 514809), (45, 457608), (46, 447660), (54, 381340), (60, 343206), (69, 298440), (72, 286005), (90, 228804), (92, 223830), (108, 190670), (115, 179064), (120, 171603), (135, 152536), (138, 149220), (180, 114402), (184, 111915), (207, 99480), (216, 95335), (230, 89532), (270, 76268), (276, 74610), (345, 59688), (360, 57201), (414, 49740), (460, 44766), (540, 38134), (552, 37305), (621, 33160), (690, 29844), (828, 24870), (829, 24840), (920, 22383), (1035, 19896), (1080, 19067), (1242, 16580), (1380, 14922), (1656, 12435), (1658, 12420), (2070, 9948), (2484, 8290), (2487, 8280), (2760, 7461), (3105, 6632), (3316, 6210), (4140, 4974), (4145, 4968)]