28829040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{120121}}^1$

素因数の和:120137

約数の個数: 40

約数和(自身を含む): 89370768

約数和(自身を除く): 60541728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 120121, 240242, 360363, 480484, 600605, 720726, 960968, 1201210, 1441452, 1801815, 1921936, 2402420, 2882904, 3603630, 4804840, 5765808, 7207260, 9609680, 14414520, 28829040]

約数ペア:

[(1, 28829040), (2, 14414520), (3, 9609680), (4, 7207260), (5, 5765808), (6, 4804840), (8, 3603630), (10, 2882904), (12, 2402420), (15, 1921936), (16, 1801815), (20, 1441452), (24, 1201210), (30, 960968), (40, 720726), (48, 600605), (60, 480484), (80, 360363), (120, 240242), (240, 120121)]