67691760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{12263}}^1$

素因数の和:12302

約数の個数: 80

約数和(自身を含む): 218985984

約数和(自身を除く): 151294224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 5520, 12263, 24526, 36789, 49052, 61315, 73578, 98104, 122630, 147156, 183945, 196208, 245260, 282049, 294312, 367890, 490520, 564098, 588624, 735780, 846147, 981040, 1128196, 1410245, 1471560, 1692294, 2256392, 2820490, 2943120, 3384588, 4230735, 4512784, 5640980, 6769176, 8461470, 11281960, 13538352, 16922940, 22563920, 33845880, 67691760]

約数ペア:

[(1, 67691760), (2, 33845880), (3, 22563920), (4, 16922940), (5, 13538352), (6, 11281960), (8, 8461470), (10, 6769176), (12, 5640980), (15, 4512784), (16, 4230735), (20, 3384588), (23, 2943120), (24, 2820490), (30, 2256392), (40, 1692294), (46, 1471560), (48, 1410245), (60, 1128196), (69, 981040), (80, 846147), (92, 735780), (115, 588624), (120, 564098), (138, 490520), (184, 367890), (230, 294312), (240, 282049), (276, 245260), (345, 196208), (368, 183945), (460, 147156), (552, 122630), (690, 98104), (920, 73578), (1104, 61315), (1380, 49052), (1840, 36789), (2760, 24526), (5520, 12263)]