75054240

素因数分解:

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

素因数の和:52142

約数の個数: 72

約数和(自身を含む): 256127508

約数和(自身を除く): 181073268

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, 52121, 104242, 156363, 208484, 260605, 312726, 416968, 469089, 521210, 625452, 781815, 833936, 938178, 1042420, 1250904, 1563630, 1667872, 1876356, 2084840, 2345445, 2501808, 3127260, 3752712, 4169680, 4690890, 5003616, 6254520, 7505424, 8339360, 9381780, 12509040, 15010848, 18763560, 25018080, 37527120, 75054240]

約数ペア:

[(1, 75054240), (2, 37527120), (3, 25018080), (4, 18763560), (5, 15010848), (6, 12509040), (8, 9381780), (9, 8339360), (10, 7505424), (12, 6254520), (15, 5003616), (16, 4690890), (18, 4169680), (20, 3752712), (24, 3127260), (30, 2501808), (32, 2345445), (36, 2084840), (40, 1876356), (45, 1667872), (48, 1563630), (60, 1250904), (72, 1042420), (80, 938178), (90, 833936), (96, 781815), (120, 625452), (144, 521210), (160, 469089), (180, 416968), (240, 312726), (288, 260605), (360, 208484), (480, 156363), (720, 104242), (1440, 52121)]