2655531720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{19463}}^1$

素因数の和:19859

約数の個数: 96

約数和(自身を含む): 8653694400

約数和(自身を除く): 5998162680

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, 379, 758, 1137, 1516, 1895, 2274, 3032, 3411, 3790, 4548, 5685, 6822, 7580, 9096, 11370, 13644, 15160, 17055, 19463, 22740, 27288, 34110, 38926, 45480, 58389, 68220, 77852, 97315, 116778, 136440, 155704, 175167, 194630, 233556, 291945, 350334, 389260, 467112, 583890, 700668, 778520, 875835, 1167780, 1401336, 1751670, 2335560, 3503340, 7006680, 7376477, 14752954, 22129431, 29505908, 36882385, 44258862, 59011816, 66388293, 73764770, 88517724, 110647155, 132776586, 147529540, 177035448, 221294310, 265553172, 295059080, 331941465, 442588620, 531106344, 663882930, 885177240, 1327765860, 2655531720]

約数ペア:

[(1, 2655531720), (2, 1327765860), (3, 885177240), (4, 663882930), (5, 531106344), (6, 442588620), (8, 331941465), (9, 295059080), (10, 265553172), (12, 221294310), (15, 177035448), (18, 147529540), (20, 132776586), (24, 110647155), (30, 88517724), (36, 73764770), (40, 66388293), (45, 59011816), (60, 44258862), (72, 36882385), (90, 29505908), (120, 22129431), (180, 14752954), (360, 7376477), (379, 7006680), (758, 3503340), (1137, 2335560), (1516, 1751670), (1895, 1401336), (2274, 1167780), (3032, 875835), (3411, 778520), (3790, 700668), (4548, 583890), (5685, 467112), (6822, 389260), (7580, 350334), (9096, 291945), (11370, 233556), (13644, 194630), (15160, 175167), (17055, 155704), (19463, 136440), (22740, 116778), (27288, 97315), (34110, 77852), (38926, 68220), (45480, 58389)]