47198880

素因数分解:

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

素因数の和:543

約数の個数: 144

約数和(自身を含む): 163636200

約数和(自身を除く): 116437320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 73, 80, 90, 96, 120, 144, 146, 160, 180, 219, 240, 288, 292, 360, 365, 438, 449, 480, 584, 657, 720, 730, 876, 898, 1095, 1168, 1314, 1347, 1440, 1460, 1752, 1796, 2190, 2245, 2336, 2628, 2694, 2920, 3285, 3504, 3592, 4041, 4380, 4490, 5256, 5388, 5840, 6570, 6735, 7008, 7184, 8082, 8760, 8980, 10512, 10776, 11680, 13140, 13470, 14368, 16164, 17520, 17960, 20205, 21024, 21552, 26280, 26940, 32328, 32777, 35040, 35920, 40410, 43104, 52560, 53880, 64656, 65554, 71840, 80820, 98331, 105120, 107760, 129312, 131108, 161640, 163885, 196662, 215520, 262216, 294993, 323280, 327770, 393324, 491655, 524432, 589986, 646560, 655540, 786648, 983310, 1048864, 1179972, 1311080, 1474965, 1573296, 1966620, 2359944, 2622160, 2949930, 3146592, 3933240, 4719888, 5244320, 5899860, 7866480, 9439776, 11799720, 15732960, 23599440, 47198880]

約数ペア:

[(1, 47198880), (2, 23599440), (3, 15732960), (4, 11799720), (5, 9439776), (6, 7866480), (8, 5899860), (9, 5244320), (10, 4719888), (12, 3933240), (15, 3146592), (16, 2949930), (18, 2622160), (20, 2359944), (24, 1966620), (30, 1573296), (32, 1474965), (36, 1311080), (40, 1179972), (45, 1048864), (48, 983310), (60, 786648), (72, 655540), (73, 646560), (80, 589986), (90, 524432), (96, 491655), (120, 393324), (144, 327770), (146, 323280), (160, 294993), (180, 262216), (219, 215520), (240, 196662), (288, 163885), (292, 161640), (360, 131108), (365, 129312), (438, 107760), (449, 105120), (480, 98331), (584, 80820), (657, 71840), (720, 65554), (730, 64656), (876, 53880), (898, 52560), (1095, 43104), (1168, 40410), (1314, 35920), (1347, 35040), (1440, 32777), (1460, 32328), (1752, 26940), (1796, 26280), (2190, 21552), (2245, 21024), (2336, 20205), (2628, 17960), (2694, 17520), (2920, 16164), (3285, 14368), (3504, 13470), (3592, 13140), (4041, 11680), (4380, 10776), (4490, 10512), (5256, 8980), (5388, 8760), (5840, 8082), (6570, 7184), (6735, 7008)]