79374840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28759}}^1$

素因数の和:28796

約数の個数: 64

約数和(自身を含む): 248486400

約数和(自身を除く): 169111560

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, 28759, 57518, 86277, 115036, 143795, 172554, 230072, 287590, 345108, 431385, 575180, 661457, 690216, 862770, 1150360, 1322914, 1725540, 1984371, 2645828, 3307285, 3451080, 3968742, 5291656, 6614570, 7937484, 9921855, 13229140, 15874968, 19843710, 26458280, 39687420, 79374840]

約数ペア:

[(1, 79374840), (2, 39687420), (3, 26458280), (4, 19843710), (5, 15874968), (6, 13229140), (8, 9921855), (10, 7937484), (12, 6614570), (15, 5291656), (20, 3968742), (23, 3451080), (24, 3307285), (30, 2645828), (40, 1984371), (46, 1725540), (60, 1322914), (69, 1150360), (92, 862770), (115, 690216), (120, 661457), (138, 575180), (184, 431385), (230, 345108), (276, 287590), (345, 230072), (460, 172554), (552, 143795), (690, 115036), (920, 86277), (1380, 57518), (2760, 28759)]