87509040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{364621}}^1$

素因数の和:364637

約数の個数: 40

約数和(自身を含む): 271278768

約数和(自身を除く): 183769728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 364621, 729242, 1093863, 1458484, 1823105, 2187726, 2916968, 3646210, 4375452, 5469315, 5833936, 7292420, 8750904, 10938630, 14584840, 17501808, 21877260, 29169680, 43754520, 87509040]

約数ペア:

[(1, 87509040), (2, 43754520), (3, 29169680), (4, 21877260), (5, 17501808), (6, 14584840), (8, 10938630), (10, 8750904), (12, 7292420), (15, 5833936), (16, 5469315), (20, 4375452), (24, 3646210), (30, 2916968), (40, 2187726), (48, 1823105), (60, 1458484), (80, 1093863), (120, 729242), (240, 364621)]