12509040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{52121}}^1$

素因数の和:52137

約数の個数: 40

約数和(自身を含む): 38778768

約数和(自身を除く): 26269728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 52121, 104242, 156363, 208484, 260605, 312726, 416968, 521210, 625452, 781815, 833936, 1042420, 1250904, 1563630, 2084840, 2501808, 3127260, 4169680, 6254520, 12509040]

約数ペア:

[(1, 12509040), (2, 6254520), (3, 4169680), (4, 3127260), (5, 2501808), (6, 2084840), (8, 1563630), (10, 1250904), (12, 1042420), (15, 833936), (16, 781815), (20, 625452), (24, 521210), (30, 416968), (40, 312726), (48, 260605), (60, 208484), (80, 156363), (120, 104242), (240, 52121)]