38677680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53719}}^1$

素因数の和:53738

約数の個数: 60

約数和(自身を含む): 129894960

約数和(自身を除く): 91217280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 53719, 107438, 161157, 214876, 268595, 322314, 429752, 483471, 537190, 644628, 805785, 859504, 966942, 1074380, 1289256, 1611570, 1933884, 2148760, 2417355, 2578512, 3223140, 3867768, 4297520, 4834710, 6446280, 7735536, 9669420, 12892560, 19338840, 38677680]

約数ペア:

[(1, 38677680), (2, 19338840), (3, 12892560), (4, 9669420), (5, 7735536), (6, 6446280), (8, 4834710), (9, 4297520), (10, 3867768), (12, 3223140), (15, 2578512), (16, 2417355), (18, 2148760), (20, 1933884), (24, 1611570), (30, 1289256), (36, 1074380), (40, 966942), (45, 859504), (48, 805785), (60, 644628), (72, 537190), (80, 483471), (90, 429752), (120, 322314), (144, 268595), (180, 214876), (240, 161157), (360, 107438), (720, 53719)]