2422560

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{103}}^1$

素因数の和:135

約数の個数: 144

約数和(自身を含む): 8963136

約数和(自身を除く): 6540576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 96, 98, 103, 105, 112, 120, 140, 147, 160, 168, 196, 206, 210, 224, 240, 245, 280, 294, 309, 336, 392, 412, 420, 480, 490, 515, 560, 588, 618, 672, 721, 735, 784, 824, 840, 980, 1030, 1120, 1176, 1236, 1442, 1470, 1545, 1568, 1648, 1680, 1960, 2060, 2163, 2352, 2472, 2884, 2940, 3090, 3296, 3360, 3605, 3920, 4120, 4326, 4704, 4944, 5047, 5768, 5880, 6180, 7210, 7840, 8240, 8652, 9888, 10094, 10815, 11536, 11760, 12360, 14420, 15141, 16480, 17304, 20188, 21630, 23072, 23520, 24720, 25235, 28840, 30282, 34608, 40376, 43260, 49440, 50470, 57680, 60564, 69216, 75705, 80752, 86520, 100940, 115360, 121128, 151410, 161504, 173040, 201880, 242256, 302820, 346080, 403760, 484512, 605640, 807520, 1211280, 2422560]

約数ペア:

[(1, 2422560), (2, 1211280), (3, 807520), (4, 605640), (5, 484512), (6, 403760), (7, 346080), (8, 302820), (10, 242256), (12, 201880), (14, 173040), (15, 161504), (16, 151410), (20, 121128), (21, 115360), (24, 100940), (28, 86520), (30, 80752), (32, 75705), (35, 69216), (40, 60564), (42, 57680), (48, 50470), (49, 49440), (56, 43260), (60, 40376), (70, 34608), (80, 30282), (84, 28840), (96, 25235), (98, 24720), (103, 23520), (105, 23072), (112, 21630), (120, 20188), (140, 17304), (147, 16480), (160, 15141), (168, 14420), (196, 12360), (206, 11760), (210, 11536), (224, 10815), (240, 10094), (245, 9888), (280, 8652), (294, 8240), (309, 7840), (336, 7210), (392, 6180), (412, 5880), (420, 5768), (480, 5047), (490, 4944), (515, 4704), (560, 4326), (588, 4120), (618, 3920), (672, 3605), (721, 3360), (735, 3296), (784, 3090), (824, 2940), (840, 2884), (980, 2472), (1030, 2352), (1120, 2163), (1176, 2060), (1236, 1960), (1442, 1680), (1470, 1648), (1545, 1568)]