230486520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{283}}^1\times {\mathrm{617}}^1$

素因数の和:925

約数の個数: 128

約数和(自身を含む): 758211840

約数和(自身を除く): 527725320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 283, 330, 440, 566, 617, 660, 849, 1132, 1234, 1320, 1415, 1698, 1851, 2264, 2468, 2830, 3085, 3113, 3396, 3702, 4245, 4936, 5660, 6170, 6226, 6787, 6792, 7404, 8490, 9255, 9339, 11320, 12340, 12452, 13574, 14808, 15565, 16980, 18510, 18678, 20361, 24680, 24904, 27148, 31130, 33935, 33960, 37020, 37356, 40722, 46695, 54296, 62260, 67870, 74040, 74712, 81444, 93390, 101805, 124520, 135740, 162888, 174611, 186780, 203610, 271480, 349222, 373560, 407220, 523833, 698444, 814440, 873055, 1047666, 1396888, 1746110, 1920721, 2095332, 2619165, 3492220, 3841442, 4190664, 5238330, 5762163, 6984440, 7682884, 9603605, 10476660, 11524326, 15365768, 19207210, 20953320, 23048652, 28810815, 38414420, 46097304, 57621630, 76828840, 115243260, 230486520]

約数ペア:

[(1, 230486520), (2, 115243260), (3, 76828840), (4, 57621630), (5, 46097304), (6, 38414420), (8, 28810815), (10, 23048652), (11, 20953320), (12, 19207210), (15, 15365768), (20, 11524326), (22, 10476660), (24, 9603605), (30, 7682884), (33, 6984440), (40, 5762163), (44, 5238330), (55, 4190664), (60, 3841442), (66, 3492220), (88, 2619165), (110, 2095332), (120, 1920721), (132, 1746110), (165, 1396888), (220, 1047666), (264, 873055), (283, 814440), (330, 698444), (440, 523833), (566, 407220), (617, 373560), (660, 349222), (849, 271480), (1132, 203610), (1234, 186780), (1320, 174611), (1415, 162888), (1698, 135740), (1851, 124520), (2264, 101805), (2468, 93390), (2830, 81444), (3085, 74712), (3113, 74040), (3396, 67870), (3702, 62260), (4245, 54296), (4936, 46695), (5660, 40722), (6170, 37356), (6226, 37020), (6787, 33960), (6792, 33935), (7404, 31130), (8490, 27148), (9255, 24904), (9339, 24680), (11320, 20361), (12340, 18678), (12452, 18510), (13574, 16980), (14808, 15565)]