1538700840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{1424723}}^1$

素因数の和:1424743

約数の個数: 64

約数和(自身を含む): 5129006400

約数和(自身を除く): 3590305560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 1424723, 2849446, 4274169, 5698892, 7123615, 8548338, 11397784, 12822507, 14247230, 17096676, 21370845, 25645014, 28494460, 34193352, 38467521, 42741690, 51290028, 56988920, 64112535, 76935042, 85483380, 102580056, 128225070, 153870084, 170966760, 192337605, 256450140, 307740168, 384675210, 512900280, 769350420, 1538700840]

約数ペア:

[(1, 1538700840), (2, 769350420), (3, 512900280), (4, 384675210), (5, 307740168), (6, 256450140), (8, 192337605), (9, 170966760), (10, 153870084), (12, 128225070), (15, 102580056), (18, 85483380), (20, 76935042), (24, 64112535), (27, 56988920), (30, 51290028), (36, 42741690), (40, 38467521), (45, 34193352), (54, 28494460), (60, 25645014), (72, 21370845), (90, 17096676), (108, 14247230), (120, 12822507), (135, 11397784), (180, 8548338), (216, 7123615), (270, 5698892), (360, 4274169), (540, 2849446), (1080, 1424723)]