27891480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5669}}^1$

素因数の和:5724

約数の個数: 64

約数和(自身を含む): 85730400

約数和(自身を除く): 57838920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 5669, 11338, 17007, 22676, 28345, 34014, 45352, 56690, 68028, 85035, 113380, 136056, 170070, 226760, 232429, 340140, 464858, 680280, 697287, 929716, 1162145, 1394574, 1859432, 2324290, 2789148, 3486435, 4648580, 5578296, 6972870, 9297160, 13945740, 27891480]

約数ペア:

[(1, 27891480), (2, 13945740), (3, 9297160), (4, 6972870), (5, 5578296), (6, 4648580), (8, 3486435), (10, 2789148), (12, 2324290), (15, 1859432), (20, 1394574), (24, 1162145), (30, 929716), (40, 697287), (41, 680280), (60, 464858), (82, 340140), (120, 232429), (123, 226760), (164, 170070), (205, 136056), (246, 113380), (328, 85035), (410, 68028), (492, 56690), (615, 45352), (820, 34014), (984, 28345), (1230, 22676), (1640, 17007), (2460, 11338), (4920, 5669)]