720319824

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{238201}}^1$

素因数の和:238225

約数の個数: 80

約数和(自身を含む): 2362963840

約数和(自身を除く): 1642644016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 238201, 476402, 714603, 952804, 1429206, 1667407, 1905608, 2143809, 2858412, 3334814, 3811216, 4287618, 5002221, 5716824, 6431427, 6669628, 8575236, 10004442, 11433648, 12862854, 13339256, 15006663, 17150472, 20008884, 25725708, 26678512, 30013326, 34300944, 40017768, 45019989, 51451416, 60026652, 80035536, 90039978, 102902832, 120053304, 180079956, 240106608, 360159912, 720319824]

約数ペア:

[(1, 720319824), (2, 360159912), (3, 240106608), (4, 180079956), (6, 120053304), (7, 102902832), (8, 90039978), (9, 80035536), (12, 60026652), (14, 51451416), (16, 45019989), (18, 40017768), (21, 34300944), (24, 30013326), (27, 26678512), (28, 25725708), (36, 20008884), (42, 17150472), (48, 15006663), (54, 13339256), (56, 12862854), (63, 11433648), (72, 10004442), (84, 8575236), (108, 6669628), (112, 6431427), (126, 5716824), (144, 5002221), (168, 4287618), (189, 3811216), (216, 3334814), (252, 2858412), (336, 2143809), (378, 1905608), (432, 1667407), (504, 1429206), (756, 952804), (1008, 714603), (1512, 476402), (3024, 238201)]