2572020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1$

素因数の和:462

約数の個数: 96

約数和(自身を含む): 8749440

約数和(自身を除く): 6177420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 132, 135, 165, 180, 198, 220, 270, 297, 330, 396, 433, 495, 540, 594, 660, 866, 990, 1188, 1299, 1485, 1732, 1980, 2165, 2598, 2970, 3897, 4330, 4763, 5196, 5940, 6495, 7794, 8660, 9526, 11691, 12990, 14289, 15588, 19052, 19485, 23382, 23815, 25980, 28578, 38970, 42867, 46764, 47630, 57156, 58455, 71445, 77940, 85734, 95260, 116910, 128601, 142890, 171468, 214335, 233820, 257202, 285780, 428670, 514404, 643005, 857340, 1286010, 2572020]

約数ペア:

[(1, 2572020), (2, 1286010), (3, 857340), (4, 643005), (5, 514404), (6, 428670), (9, 285780), (10, 257202), (11, 233820), (12, 214335), (15, 171468), (18, 142890), (20, 128601), (22, 116910), (27, 95260), (30, 85734), (33, 77940), (36, 71445), (44, 58455), (45, 57156), (54, 47630), (55, 46764), (60, 42867), (66, 38970), (90, 28578), (99, 25980), (108, 23815), (110, 23382), (132, 19485), (135, 19052), (165, 15588), (180, 14289), (198, 12990), (220, 11691), (270, 9526), (297, 8660), (330, 7794), (396, 6495), (433, 5940), (495, 5196), (540, 4763), (594, 4330), (660, 3897), (866, 2970), (990, 2598), (1188, 2165), (1299, 1980), (1485, 1732)]