87297120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{60623}}^1$

素因数の和:60644

約数の個数: 72

約数和(自身を含む): 297906336

約数和(自身を除く): 210609216

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 60623, 121246, 181869, 242492, 303115, 363738, 484984, 545607, 606230, 727476, 909345, 969968, 1091214, 1212460, 1454952, 1818690, 1939936, 2182428, 2424920, 2728035, 2909904, 3637380, 4364856, 4849840, 5456070, 5819808, 7274760, 8729712, 9699680, 10912140, 14549520, 17459424, 21824280, 29099040, 43648560, 87297120]

約数ペア:

[(1, 87297120), (2, 43648560), (3, 29099040), (4, 21824280), (5, 17459424), (6, 14549520), (8, 10912140), (9, 9699680), (10, 8729712), (12, 7274760), (15, 5819808), (16, 5456070), (18, 4849840), (20, 4364856), (24, 3637380), (30, 2909904), (32, 2728035), (36, 2424920), (40, 2182428), (45, 1939936), (48, 1818690), (60, 1454952), (72, 1212460), (80, 1091214), (90, 969968), (96, 909345), (120, 727476), (144, 606230), (160, 545607), (180, 484984), (240, 363738), (288, 303115), (360, 242492), (480, 181869), (720, 121246), (1440, 60623)]