87401040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{364171}}^1$

素因数の和:364187

約数の個数: 40

約数和(自身を含む): 270943968

約数和(自身を除く): 183542928

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 364171, 728342, 1092513, 1456684, 1820855, 2185026, 2913368, 3641710, 4370052, 5462565, 5826736, 7283420, 8740104, 10925130, 14566840, 17480208, 21850260, 29133680, 43700520, 87401040]

約数ペア:

[(1, 87401040), (2, 43700520), (3, 29133680), (4, 21850260), (5, 17480208), (6, 14566840), (8, 10925130), (10, 8740104), (12, 7283420), (15, 5826736), (16, 5462565), (20, 4370052), (24, 3641710), (30, 2913368), (40, 2185026), (48, 1820855), (60, 1456684), (80, 1092513), (120, 728342), (240, 364171)]