201297840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{36467}}^1$

素因数の和:36506

約数の個数: 80

約数和(自身を含む): 651172608

約数和(自身を除く): 449874768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 36467, 72934, 109401, 145868, 182335, 218802, 291736, 364670, 437604, 547005, 583472, 729340, 838741, 875208, 1094010, 1458680, 1677482, 1750416, 2188020, 2516223, 2917360, 3354964, 4193705, 4376040, 5032446, 6709928, 8387410, 8752080, 10064892, 12581115, 13419856, 16774820, 20129784, 25162230, 33549640, 40259568, 50324460, 67099280, 100648920, 201297840]

約数ペア:

[(1, 201297840), (2, 100648920), (3, 67099280), (4, 50324460), (5, 40259568), (6, 33549640), (8, 25162230), (10, 20129784), (12, 16774820), (15, 13419856), (16, 12581115), (20, 10064892), (23, 8752080), (24, 8387410), (30, 6709928), (40, 5032446), (46, 4376040), (48, 4193705), (60, 3354964), (69, 2917360), (80, 2516223), (92, 2188020), (115, 1750416), (120, 1677482), (138, 1458680), (184, 1094010), (230, 875208), (240, 838741), (276, 729340), (345, 583472), (368, 547005), (460, 437604), (552, 364670), (690, 291736), (920, 218802), (1104, 182335), (1380, 145868), (1840, 109401), (2760, 72934), (5520, 36467)]