73825320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{3221}}^1$

素因数の和:3426

約数の個数: 64

約数和(自身を含む): 222704640

約数和(自身を除く): 148879320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 191, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3221, 3820, 4584, 5730, 6442, 7640, 9663, 11460, 12884, 16105, 19326, 22920, 25768, 32210, 38652, 48315, 64420, 77304, 96630, 128840, 193260, 386520, 615211, 1230422, 1845633, 2460844, 3076055, 3691266, 4921688, 6152110, 7382532, 9228165, 12304220, 14765064, 18456330, 24608440, 36912660, 73825320]

約数ペア:

[(1, 73825320), (2, 36912660), (3, 24608440), (4, 18456330), (5, 14765064), (6, 12304220), (8, 9228165), (10, 7382532), (12, 6152110), (15, 4921688), (20, 3691266), (24, 3076055), (30, 2460844), (40, 1845633), (60, 1230422), (120, 615211), (191, 386520), (382, 193260), (573, 128840), (764, 96630), (955, 77304), (1146, 64420), (1528, 48315), (1910, 38652), (2292, 32210), (2865, 25768), (3221, 22920), (3820, 19326), (4584, 16105), (5730, 12884), (6442, 11460), (7640, 9663)]