23599440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:541

約数の個数: 120

約数和(自身を含む): 80519400

約数和(自身を除く): 56919960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 73, 80, 90, 120, 144, 146, 180, 219, 240, 292, 360, 365, 438, 449, 584, 657, 720, 730, 876, 898, 1095, 1168, 1314, 1347, 1460, 1752, 1796, 2190, 2245, 2628, 2694, 2920, 3285, 3504, 3592, 4041, 4380, 4490, 5256, 5388, 5840, 6570, 6735, 7184, 8082, 8760, 8980, 10512, 10776, 13140, 13470, 16164, 17520, 17960, 20205, 21552, 26280, 26940, 32328, 32777, 35920, 40410, 52560, 53880, 64656, 65554, 80820, 98331, 107760, 131108, 161640, 163885, 196662, 262216, 294993, 323280, 327770, 393324, 491655, 524432, 589986, 655540, 786648, 983310, 1179972, 1311080, 1474965, 1573296, 1966620, 2359944, 2622160, 2949930, 3933240, 4719888, 5899860, 7866480, 11799720, 23599440]

約数ペア:

[(1, 23599440), (2, 11799720), (3, 7866480), (4, 5899860), (5, 4719888), (6, 3933240), (8, 2949930), (9, 2622160), (10, 2359944), (12, 1966620), (15, 1573296), (16, 1474965), (18, 1311080), (20, 1179972), (24, 983310), (30, 786648), (36, 655540), (40, 589986), (45, 524432), (48, 491655), (60, 393324), (72, 327770), (73, 323280), (80, 294993), (90, 262216), (120, 196662), (144, 163885), (146, 161640), (180, 131108), (219, 107760), (240, 98331), (292, 80820), (360, 65554), (365, 64656), (438, 53880), (449, 52560), (584, 40410), (657, 35920), (720, 32777), (730, 32328), (876, 26940), (898, 26280), (1095, 21552), (1168, 20205), (1314, 17960), (1347, 17520), (1460, 16164), (1752, 13470), (1796, 13140), (2190, 10776), (2245, 10512), (2628, 8980), (2694, 8760), (2920, 8082), (3285, 7184), (3504, 6735), (3592, 6570), (4041, 5840), (4380, 5388), (4490, 5256)]