39310680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{14243}}^1$

素因数の和:14280

約数の個数: 64

約数和(自身を含む): 123068160

約数和(自身を除く): 83757480

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, 14243, 28486, 42729, 56972, 71215, 85458, 113944, 142430, 170916, 213645, 284860, 327589, 341832, 427290, 569720, 655178, 854580, 982767, 1310356, 1637945, 1709160, 1965534, 2620712, 3275890, 3931068, 4913835, 6551780, 7862136, 9827670, 13103560, 19655340, 39310680]

約数ペア:

[(1, 39310680), (2, 19655340), (3, 13103560), (4, 9827670), (5, 7862136), (6, 6551780), (8, 4913835), (10, 3931068), (12, 3275890), (15, 2620712), (20, 1965534), (23, 1709160), (24, 1637945), (30, 1310356), (40, 982767), (46, 854580), (60, 655178), (69, 569720), (92, 427290), (115, 341832), (120, 327589), (138, 284860), (184, 213645), (230, 170916), (276, 142430), (345, 113944), (460, 85458), (552, 71215), (690, 56972), (920, 42729), (1380, 28486), (2760, 14243)]