15318160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1$

素因数の和:153

約数の個数: 120

約数和(自身を含む): 42479424

約数和(自身を除く): 27161264

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 40, 44, 52, 55, 65, 80, 88, 103, 104, 110, 130, 143, 169, 176, 206, 208, 220, 260, 286, 338, 412, 440, 515, 520, 572, 676, 715, 824, 845, 880, 1030, 1040, 1133, 1144, 1339, 1352, 1430, 1648, 1690, 1859, 2060, 2266, 2288, 2678, 2704, 2860, 3380, 3718, 4120, 4532, 5356, 5665, 5720, 6695, 6760, 7436, 8240, 9064, 9295, 10712, 11330, 11440, 13390, 13520, 14729, 14872, 17407, 18128, 18590, 21424, 22660, 26780, 29458, 29744, 34814, 37180, 45320, 53560, 58916, 69628, 73645, 74360, 87035, 90640, 107120, 117832, 139256, 147290, 148720, 174070, 191477, 235664, 278512, 294580, 348140, 382954, 589160, 696280, 765908, 957385, 1178320, 1392560, 1531816, 1914770, 3063632, 3829540, 7659080, 15318160]

約数ペア:

[(1, 15318160), (2, 7659080), (4, 3829540), (5, 3063632), (8, 1914770), (10, 1531816), (11, 1392560), (13, 1178320), (16, 957385), (20, 765908), (22, 696280), (26, 589160), (40, 382954), (44, 348140), (52, 294580), (55, 278512), (65, 235664), (80, 191477), (88, 174070), (103, 148720), (104, 147290), (110, 139256), (130, 117832), (143, 107120), (169, 90640), (176, 87035), (206, 74360), (208, 73645), (220, 69628), (260, 58916), (286, 53560), (338, 45320), (412, 37180), (440, 34814), (515, 29744), (520, 29458), (572, 26780), (676, 22660), (715, 21424), (824, 18590), (845, 18128), (880, 17407), (1030, 14872), (1040, 14729), (1133, 13520), (1144, 13390), (1339, 11440), (1352, 11330), (1430, 10712), (1648, 9295), (1690, 9064), (1859, 8240), (2060, 7436), (2266, 6760), (2288, 6695), (2678, 5720), (2704, 5665), (2860, 5356), (3380, 4532), (3718, 4120)]