11799720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:539

約数の個数: 96

約数和(自身を含む): 38961000

約数和(自身を除く): 27161280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 292, 360, 365, 438, 449, 584, 657, 730, 876, 898, 1095, 1314, 1347, 1460, 1752, 1796, 2190, 2245, 2628, 2694, 2920, 3285, 3592, 4041, 4380, 4490, 5256, 5388, 6570, 6735, 8082, 8760, 8980, 10776, 13140, 13470, 16164, 17960, 20205, 26280, 26940, 32328, 32777, 40410, 53880, 65554, 80820, 98331, 131108, 161640, 163885, 196662, 262216, 294993, 327770, 393324, 491655, 589986, 655540, 786648, 983310, 1179972, 1311080, 1474965, 1966620, 2359944, 2949930, 3933240, 5899860, 11799720]

約数ペア:

[(1, 11799720), (2, 5899860), (3, 3933240), (4, 2949930), (5, 2359944), (6, 1966620), (8, 1474965), (9, 1311080), (10, 1179972), (12, 983310), (15, 786648), (18, 655540), (20, 589986), (24, 491655), (30, 393324), (36, 327770), (40, 294993), (45, 262216), (60, 196662), (72, 163885), (73, 161640), (90, 131108), (120, 98331), (146, 80820), (180, 65554), (219, 53880), (292, 40410), (360, 32777), (365, 32328), (438, 26940), (449, 26280), (584, 20205), (657, 17960), (730, 16164), (876, 13470), (898, 13140), (1095, 10776), (1314, 8980), (1347, 8760), (1460, 8082), (1752, 6735), (1796, 6570), (2190, 5388), (2245, 5256), (2628, 4490), (2694, 4380), (2920, 4041), (3285, 3592)]