1254152280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{11083}}^1$

素因数の和:11161

約数の個数: 128

約数和(自身を含む): 4022161920

約数和(自身を除く): 2768009640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 41, 46, 60, 69, 82, 92, 115, 120, 123, 138, 164, 184, 205, 230, 246, 276, 328, 345, 410, 460, 492, 552, 615, 690, 820, 920, 943, 984, 1230, 1380, 1640, 1886, 2460, 2760, 2829, 3772, 4715, 4920, 5658, 7544, 9430, 11083, 11316, 14145, 18860, 22166, 22632, 28290, 33249, 37720, 44332, 55415, 56580, 66498, 88664, 110830, 113160, 132996, 166245, 221660, 254909, 265992, 332490, 443320, 454403, 509818, 664980, 764727, 908806, 1019636, 1274545, 1329960, 1363209, 1529454, 1817612, 2039272, 2272015, 2549090, 2726418, 3058908, 3635224, 3823635, 4544030, 5098180, 5452836, 6117816, 6816045, 7647270, 9088060, 10196360, 10451269, 10905672, 13632090, 15294540, 18176120, 20902538, 27264180, 30589080, 31353807, 41805076, 52256345, 54528360, 62707614, 83610152, 104512690, 125415228, 156769035, 209025380, 250830456, 313538070, 418050760, 627076140, 1254152280]

約数ペア:

[(1, 1254152280), (2, 627076140), (3, 418050760), (4, 313538070), (5, 250830456), (6, 209025380), (8, 156769035), (10, 125415228), (12, 104512690), (15, 83610152), (20, 62707614), (23, 54528360), (24, 52256345), (30, 41805076), (40, 31353807), (41, 30589080), (46, 27264180), (60, 20902538), (69, 18176120), (82, 15294540), (92, 13632090), (115, 10905672), (120, 10451269), (123, 10196360), (138, 9088060), (164, 7647270), (184, 6816045), (205, 6117816), (230, 5452836), (246, 5098180), (276, 4544030), (328, 3823635), (345, 3635224), (410, 3058908), (460, 2726418), (492, 2549090), (552, 2272015), (615, 2039272), (690, 1817612), (820, 1529454), (920, 1363209), (943, 1329960), (984, 1274545), (1230, 1019636), (1380, 908806), (1640, 764727), (1886, 664980), (2460, 509818), (2760, 454403), (2829, 443320), (3772, 332490), (4715, 265992), (4920, 254909), (5658, 221660), (7544, 166245), (9430, 132996), (11083, 113160), (11316, 110830), (14145, 88664), (18860, 66498), (22166, 56580), (22632, 55415), (28290, 44332), (33249, 37720)]