1331145720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{6173}}^1$

素因数の和:6789

約数の個数: 96

約数和(自身を含む): 4334148000

約数和(自身を除く): 3003002280

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, 599, 1198, 1797, 2396, 2995, 3594, 4792, 5391, 5990, 6173, 7188, 8985, 10782, 11980, 12346, 14376, 17970, 18519, 21564, 23960, 24692, 26955, 30865, 35940, 37038, 43128, 49384, 53910, 55557, 61730, 71880, 74076, 92595, 107820, 111114, 123460, 148152, 185190, 215640, 222228, 246920, 277785, 370380, 444456, 555570, 740760, 1111140, 2222280, 3697627, 7395254, 11092881, 14790508, 18488135, 22185762, 29581016, 33278643, 36976270, 44371524, 55464405, 66557286, 73952540, 88743048, 110928810, 133114572, 147905080, 166393215, 221857620, 266229144, 332786430, 443715240, 665572860, 1331145720]

約数ペア:

[(1, 1331145720), (2, 665572860), (3, 443715240), (4, 332786430), (5, 266229144), (6, 221857620), (8, 166393215), (9, 147905080), (10, 133114572), (12, 110928810), (15, 88743048), (18, 73952540), (20, 66557286), (24, 55464405), (30, 44371524), (36, 36976270), (40, 33278643), (45, 29581016), (60, 22185762), (72, 18488135), (90, 14790508), (120, 11092881), (180, 7395254), (360, 3697627), (599, 2222280), (1198, 1111140), (1797, 740760), (2396, 555570), (2995, 444456), (3594, 370380), (4792, 277785), (5391, 246920), (5990, 222228), (6173, 215640), (7188, 185190), (8985, 148152), (10782, 123460), (11980, 111114), (12346, 107820), (14376, 92595), (17970, 74076), (18519, 71880), (21564, 61730), (23960, 55557), (24692, 53910), (26955, 49384), (30865, 43128), (35940, 37038)]