69670680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{25243}}^1$

素因数の和:25280

約数の個数: 64

約数和(自身を含む): 218108160

約数和(自身を除く): 148437480

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, 25243, 50486, 75729, 100972, 126215, 151458, 201944, 252430, 302916, 378645, 504860, 580589, 605832, 757290, 1009720, 1161178, 1514580, 1741767, 2322356, 2902945, 3029160, 3483534, 4644712, 5805890, 6967068, 8708835, 11611780, 13934136, 17417670, 23223560, 34835340, 69670680]

約数ペア:

[(1, 69670680), (2, 34835340), (3, 23223560), (4, 17417670), (5, 13934136), (6, 11611780), (8, 8708835), (10, 6967068), (12, 5805890), (15, 4644712), (20, 3483534), (23, 3029160), (24, 2902945), (30, 2322356), (40, 1741767), (46, 1514580), (60, 1161178), (69, 1009720), (92, 757290), (115, 605832), (120, 580589), (138, 504860), (184, 378645), (230, 302916), (276, 252430), (345, 201944), (460, 151458), (552, 126215), (690, 100972), (920, 75729), (1380, 50486), (2760, 25243)]