65472840

素因数分解:

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

素因数の和:60643

約数の個数: 64

約数和(自身を含む): 218246400

約数和(自身を除く): 152773560

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, 60623, 121246, 181869, 242492, 303115, 363738, 484984, 545607, 606230, 727476, 909345, 1091214, 1212460, 1454952, 1636821, 1818690, 2182428, 2424920, 2728035, 3273642, 3637380, 4364856, 5456070, 6547284, 7274760, 8184105, 10912140, 13094568, 16368210, 21824280, 32736420, 65472840]

約数ペア:

[(1, 65472840), (2, 32736420), (3, 21824280), (4, 16368210), (5, 13094568), (6, 10912140), (8, 8184105), (9, 7274760), (10, 6547284), (12, 5456070), (15, 4364856), (18, 3637380), (20, 3273642), (24, 2728035), (27, 2424920), (30, 2182428), (36, 1818690), (40, 1636821), (45, 1454952), (54, 1212460), (60, 1091214), (72, 909345), (90, 727476), (108, 606230), (120, 545607), (135, 484984), (180, 363738), (216, 303115), (270, 242492), (360, 181869), (540, 121246), (1080, 60623)]