3998945880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{653}}^1\times {\mathrm{17011}}^1$

素因数の和:17681

約数の個数: 96

約数和(自身を含む): 13017242160

約数和(自身を除く): 9018296280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 653, 1306, 1959, 2612, 3265, 3918, 5224, 5877, 6530, 7836, 9795, 11754, 13060, 15672, 17011, 19590, 23508, 26120, 29385, 34022, 39180, 47016, 51033, 58770, 68044, 78360, 85055, 102066, 117540, 136088, 153099, 170110, 204132, 235080, 255165, 306198, 340220, 408264, 510330, 612396, 680440, 765495, 1020660, 1224792, 1530990, 2041320, 3061980, 6123960, 11108183, 22216366, 33324549, 44432732, 55540915, 66649098, 88865464, 99973647, 111081830, 133298196, 166622745, 199947294, 222163660, 266596392, 333245490, 399894588, 444327320, 499868235, 666490980, 799789176, 999736470, 1332981960, 1999472940, 3998945880]

約数ペア:

[(1, 3998945880), (2, 1999472940), (3, 1332981960), (4, 999736470), (5, 799789176), (6, 666490980), (8, 499868235), (9, 444327320), (10, 399894588), (12, 333245490), (15, 266596392), (18, 222163660), (20, 199947294), (24, 166622745), (30, 133298196), (36, 111081830), (40, 99973647), (45, 88865464), (60, 66649098), (72, 55540915), (90, 44432732), (120, 33324549), (180, 22216366), (360, 11108183), (653, 6123960), (1306, 3061980), (1959, 2041320), (2612, 1530990), (3265, 1224792), (3918, 1020660), (5224, 765495), (5877, 680440), (6530, 612396), (7836, 510330), (9795, 408264), (11754, 340220), (13060, 306198), (15672, 255165), (17011, 235080), (19590, 204132), (23508, 170110), (26120, 153099), (29385, 136088), (34022, 117540), (39180, 102066), (47016, 85055), (51033, 78360), (58770, 68044)]