197377560

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{60919}}^1$

素因数の和:60942

約数の個数: 80

約数和(自身を含む): 663418800

約数和(自身を除く): 466041240

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, 81, 90, 108, 120, 135, 162, 180, 216, 270, 324, 360, 405, 540, 648, 810, 1080, 1620, 3240, 60919, 121838, 182757, 243676, 304595, 365514, 487352, 548271, 609190, 731028, 913785, 1096542, 1218380, 1462056, 1644813, 1827570, 2193084, 2436760, 2741355, 3289626, 3655140, 4386168, 4934439, 5482710, 6579252, 7310280, 8224065, 9868878, 10965420, 13158504, 16448130, 19737756, 21930840, 24672195, 32896260, 39475512, 49344390, 65792520, 98688780, 197377560]

約数ペア:

[(1, 197377560), (2, 98688780), (3, 65792520), (4, 49344390), (5, 39475512), (6, 32896260), (8, 24672195), (9, 21930840), (10, 19737756), (12, 16448130), (15, 13158504), (18, 10965420), (20, 9868878), (24, 8224065), (27, 7310280), (30, 6579252), (36, 5482710), (40, 4934439), (45, 4386168), (54, 3655140), (60, 3289626), (72, 2741355), (81, 2436760), (90, 2193084), (108, 1827570), (120, 1644813), (135, 1462056), (162, 1218380), (180, 1096542), (216, 913785), (270, 731028), (324, 609190), (360, 548271), (405, 487352), (540, 365514), (648, 304595), (810, 243676), (1080, 182757), (1620, 121838), (3240, 60919)]