15209560680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7455667}}^1$

素因数の和:7455698

約数の個数: 64

約数和(自身を含む): 48312728640

約数和(自身を除く): 33103167960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 7455667, 14911334, 22367001, 29822668, 37278335, 44734002, 59645336, 74556670, 89468004, 111835005, 126746339, 149113340, 178936008, 223670010, 253492678, 298226680, 380239017, 447340020, 506985356, 633731695, 760478034, 894680040, 1013970712, 1267463390, 1520956068, 1901195085, 2534926780, 3041912136, 3802390170, 5069853560, 7604780340, 15209560680]

約数ペア:

[(1, 15209560680), (2, 7604780340), (3, 5069853560), (4, 3802390170), (5, 3041912136), (6, 2534926780), (8, 1901195085), (10, 1520956068), (12, 1267463390), (15, 1013970712), (17, 894680040), (20, 760478034), (24, 633731695), (30, 506985356), (34, 447340020), (40, 380239017), (51, 298226680), (60, 253492678), (68, 223670010), (85, 178936008), (102, 149113340), (120, 126746339), (136, 111835005), (170, 89468004), (204, 74556670), (255, 59645336), (340, 44734002), (408, 37278335), (510, 29822668), (680, 22367001), (1020, 14911334), (2040, 7455667)]