1038240

素因数分解:

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

素因数の和:131

約数の個数: 144

約数和(自身を含む): 4088448

約数和(自身を除く): 3050208

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 103, 105, 112, 120, 126, 140, 144, 160, 168, 180, 206, 210, 224, 240, 252, 280, 288, 309, 315, 336, 360, 412, 420, 480, 504, 515, 560, 618, 630, 672, 720, 721, 824, 840, 927, 1008, 1030, 1120, 1236, 1260, 1440, 1442, 1545, 1648, 1680, 1854, 2016, 2060, 2163, 2472, 2520, 2884, 3090, 3296, 3360, 3605, 3708, 4120, 4326, 4635, 4944, 5040, 5768, 6180, 6489, 7210, 7416, 8240, 8652, 9270, 9888, 10080, 10815, 11536, 12360, 12978, 14420, 14832, 16480, 17304, 18540, 21630, 23072, 24720, 25956, 28840, 29664, 32445, 34608, 37080, 43260, 49440, 51912, 57680, 64890, 69216, 74160, 86520, 103824, 115360, 129780, 148320, 173040, 207648, 259560, 346080, 519120, 1038240]

約数ペア:

[(1, 1038240), (2, 519120), (3, 346080), (4, 259560), (5, 207648), (6, 173040), (7, 148320), (8, 129780), (9, 115360), (10, 103824), (12, 86520), (14, 74160), (15, 69216), (16, 64890), (18, 57680), (20, 51912), (21, 49440), (24, 43260), (28, 37080), (30, 34608), (32, 32445), (35, 29664), (36, 28840), (40, 25956), (42, 24720), (45, 23072), (48, 21630), (56, 18540), (60, 17304), (63, 16480), (70, 14832), (72, 14420), (80, 12978), (84, 12360), (90, 11536), (96, 10815), (103, 10080), (105, 9888), (112, 9270), (120, 8652), (126, 8240), (140, 7416), (144, 7210), (160, 6489), (168, 6180), (180, 5768), (206, 5040), (210, 4944), (224, 4635), (240, 4326), (252, 4120), (280, 3708), (288, 3605), (309, 3360), (315, 3296), (336, 3090), (360, 2884), (412, 2520), (420, 2472), (480, 2163), (504, 2060), (515, 2016), (560, 1854), (618, 1680), (630, 1648), (672, 1545), (720, 1442), (721, 1440), (824, 1260), (840, 1236), (927, 1120), (1008, 1030)]