146404080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{203339}}^1$

素因数の和:203358

約数の個数: 60

約数和(自身を含む): 491676120

約数和(自身を除く): 345272040

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, 203339, 406678, 610017, 813356, 1016695, 1220034, 1626712, 1830051, 2033390, 2440068, 3050085, 3253424, 3660102, 4066780, 4880136, 6100170, 7320204, 8133560, 9150255, 9760272, 12200340, 14640408, 16267120, 18300510, 24400680, 29280816, 36601020, 48801360, 73202040, 146404080]

約数ペア:

[(1, 146404080), (2, 73202040), (3, 48801360), (4, 36601020), (5, 29280816), (6, 24400680), (8, 18300510), (9, 16267120), (10, 14640408), (12, 12200340), (15, 9760272), (16, 9150255), (18, 8133560), (20, 7320204), (24, 6100170), (30, 4880136), (36, 4066780), (40, 3660102), (45, 3253424), (48, 3050085), (60, 2440068), (72, 2033390), (80, 1830051), (90, 1626712), (120, 1220034), (144, 1016695), (180, 813356), (240, 610017), (360, 406678), (720, 203339)]