141949560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{51431}}^1$

素因数の和:51468

約数の個数: 64

約数和(自身を含む): 444372480

約数和(自身を除く): 302422920

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, 51431, 102862, 154293, 205724, 257155, 308586, 411448, 514310, 617172, 771465, 1028620, 1182913, 1234344, 1542930, 2057240, 2365826, 3085860, 3548739, 4731652, 5914565, 6171720, 7097478, 9463304, 11829130, 14194956, 17743695, 23658260, 28389912, 35487390, 47316520, 70974780, 141949560]

約数ペア:

[(1, 141949560), (2, 70974780), (3, 47316520), (4, 35487390), (5, 28389912), (6, 23658260), (8, 17743695), (10, 14194956), (12, 11829130), (15, 9463304), (20, 7097478), (23, 6171720), (24, 5914565), (30, 4731652), (40, 3548739), (46, 3085860), (60, 2365826), (69, 2057240), (92, 1542930), (115, 1234344), (120, 1182913), (138, 1028620), (184, 771465), (230, 617172), (276, 514310), (345, 411448), (460, 308586), (552, 257155), (690, 205724), (920, 154293), (1380, 102862), (2760, 51431)]