85397160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{30941}}^1$

素因数の和:30978

約数の個数: 64

約数和(自身を含む): 267338880

約数和(自身を除く): 181941720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 30941, 61882, 92823, 123764, 154705, 185646, 247528, 309410, 371292, 464115, 618820, 711643, 742584, 928230, 1237640, 1423286, 1856460, 2134929, 2846572, 3558215, 3712920, 4269858, 5693144, 7116430, 8539716, 10674645, 14232860, 17079432, 21349290, 28465720, 42698580, 85397160]

約数ペア:

[(1, 85397160), (2, 42698580), (3, 28465720), (4, 21349290), (5, 17079432), (6, 14232860), (8, 10674645), (10, 8539716), (12, 7116430), (15, 5693144), (20, 4269858), (23, 3712920), (24, 3558215), (30, 2846572), (40, 2134929), (46, 1856460), (60, 1423286), (69, 1237640), (92, 928230), (115, 742584), (120, 711643), (138, 618820), (184, 464115), (230, 371292), (276, 309410), (345, 247528), (460, 185646), (552, 154705), (690, 123764), (920, 92823), (1380, 61882), (2760, 30941)]