1552802280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{128119}}^1$

素因数の和:128234

約数の個数: 64

約数和(自身を含む): 4704566400

約数和(自身を除く): 3151764120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 101, 120, 202, 303, 404, 505, 606, 808, 1010, 1212, 1515, 2020, 2424, 3030, 4040, 6060, 12120, 128119, 256238, 384357, 512476, 640595, 768714, 1024952, 1281190, 1537428, 1921785, 2562380, 3074856, 3843570, 5124760, 7687140, 12940019, 15374280, 25880038, 38820057, 51760076, 64700095, 77640114, 103520152, 129400190, 155280228, 194100285, 258800380, 310560456, 388200570, 517600760, 776401140, 1552802280]

約数ペア:

[(1, 1552802280), (2, 776401140), (3, 517600760), (4, 388200570), (5, 310560456), (6, 258800380), (8, 194100285), (10, 155280228), (12, 129400190), (15, 103520152), (20, 77640114), (24, 64700095), (30, 51760076), (40, 38820057), (60, 25880038), (101, 15374280), (120, 12940019), (202, 7687140), (303, 5124760), (404, 3843570), (505, 3074856), (606, 2562380), (808, 1921785), (1010, 1537428), (1212, 1281190), (1515, 1024952), (2020, 768714), (2424, 640595), (3030, 512476), (4040, 384357), (6060, 256238), (12120, 128119)]