69929040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{291371}}^1$

素因数の和:291387

約数の個数: 40

約数和(自身を含む): 216780768

約数和(自身を除く): 146851728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 291371, 582742, 874113, 1165484, 1456855, 1748226, 2330968, 2913710, 3496452, 4370565, 4661936, 5827420, 6992904, 8741130, 11654840, 13985808, 17482260, 23309680, 34964520, 69929040]

約数ペア:

[(1, 69929040), (2, 34964520), (3, 23309680), (4, 17482260), (5, 13985808), (6, 11654840), (8, 8741130), (10, 6992904), (12, 5827420), (15, 4661936), (16, 4370565), (20, 3496452), (24, 2913710), (30, 2330968), (40, 1748226), (48, 1456855), (60, 1165484), (80, 874113), (120, 582742), (240, 291371)]