397536120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{368089}}^1$

素因数の和:368109

約数の個数: 64

約数和(自身を含む): 1325124000

約数和(自身を除く): 927587880

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, 368089, 736178, 1104267, 1472356, 1840445, 2208534, 2944712, 3312801, 3680890, 4417068, 5521335, 6625602, 7361780, 8834136, 9938403, 11042670, 13251204, 14723560, 16564005, 19876806, 22085340, 26502408, 33128010, 39753612, 44170680, 49692015, 66256020, 79507224, 99384030, 132512040, 198768060, 397536120]

約数ペア:

[(1, 397536120), (2, 198768060), (3, 132512040), (4, 99384030), (5, 79507224), (6, 66256020), (8, 49692015), (9, 44170680), (10, 39753612), (12, 33128010), (15, 26502408), (18, 22085340), (20, 19876806), (24, 16564005), (27, 14723560), (30, 13251204), (36, 11042670), (40, 9938403), (45, 8834136), (54, 7361780), (60, 6625602), (72, 5521335), (90, 4417068), (108, 3680890), (120, 3312801), (135, 2944712), (180, 2208534), (216, 1840445), (270, 1472356), (360, 1104267), (540, 736178), (1080, 368089)]