39752280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4801}}^1$

素因数の和:4841

約数の個数: 96

約数和(自身を含む): 134840160

約数和(自身を除く): 95087880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 60, 69, 72, 90, 92, 115, 120, 138, 180, 184, 207, 230, 276, 345, 360, 414, 460, 552, 690, 828, 920, 1035, 1380, 1656, 2070, 2760, 4140, 4801, 8280, 9602, 14403, 19204, 24005, 28806, 38408, 43209, 48010, 57612, 72015, 86418, 96020, 110423, 115224, 144030, 172836, 192040, 216045, 220846, 288060, 331269, 345672, 432090, 441692, 552115, 576120, 662538, 864180, 883384, 993807, 1104230, 1325076, 1656345, 1728360, 1987614, 2208460, 2650152, 3312690, 3975228, 4416920, 4969035, 6625380, 7950456, 9938070, 13250760, 19876140, 39752280]

約数ペア:

[(1, 39752280), (2, 19876140), (3, 13250760), (4, 9938070), (5, 7950456), (6, 6625380), (8, 4969035), (9, 4416920), (10, 3975228), (12, 3312690), (15, 2650152), (18, 2208460), (20, 1987614), (23, 1728360), (24, 1656345), (30, 1325076), (36, 1104230), (40, 993807), (45, 883384), (46, 864180), (60, 662538), (69, 576120), (72, 552115), (90, 441692), (92, 432090), (115, 345672), (120, 331269), (138, 288060), (180, 220846), (184, 216045), (207, 192040), (230, 172836), (276, 144030), (345, 115224), (360, 110423), (414, 96020), (460, 86418), (552, 72015), (690, 57612), (828, 48010), (920, 43209), (1035, 38408), (1380, 28806), (1656, 24005), (2070, 19204), (2760, 14403), (4140, 9602), (4801, 8280)]