39560460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:407

約数の個数: 96

約数和(自身を含む): 117089280

約数和(自身を除く): 77528820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 109, 115, 138, 218, 230, 263, 276, 327, 345, 436, 460, 526, 545, 654, 690, 789, 1052, 1090, 1308, 1315, 1380, 1578, 1635, 2180, 2507, 2630, 3156, 3270, 3945, 5014, 5260, 6049, 6540, 7521, 7890, 10028, 12098, 12535, 15042, 15780, 18147, 24196, 25070, 28667, 30084, 30245, 36294, 37605, 50140, 57334, 60490, 72588, 75210, 86001, 90735, 114668, 120980, 143335, 150420, 172002, 181470, 286670, 344004, 362940, 430005, 573340, 659341, 860010, 1318682, 1720020, 1978023, 2637364, 3296705, 3956046, 6593410, 7912092, 9890115, 13186820, 19780230, 39560460]

約数ペア:

[(1, 39560460), (2, 19780230), (3, 13186820), (4, 9890115), (5, 7912092), (6, 6593410), (10, 3956046), (12, 3296705), (15, 2637364), (20, 1978023), (23, 1720020), (30, 1318682), (46, 860010), (60, 659341), (69, 573340), (92, 430005), (109, 362940), (115, 344004), (138, 286670), (218, 181470), (230, 172002), (263, 150420), (276, 143335), (327, 120980), (345, 114668), (436, 90735), (460, 86001), (526, 75210), (545, 72588), (654, 60490), (690, 57334), (789, 50140), (1052, 37605), (1090, 36294), (1308, 30245), (1315, 30084), (1380, 28667), (1578, 25070), (1635, 24196), (2180, 18147), (2507, 15780), (2630, 15042), (3156, 12535), (3270, 12098), (3945, 10028), (5014, 7890), (5260, 7521), (6049, 6540)]