315093780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{709}}^1\times {\mathrm{823}}^1$

素因数の和:1550

約数の個数: 96

約数和(自身を含む): 982867200

約数和(自身を除く): 667773420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 709, 823, 1418, 1646, 2127, 2469, 2836, 3292, 3545, 4115, 4254, 4938, 6381, 7090, 7407, 8230, 8508, 9876, 10635, 12345, 12762, 14180, 14814, 16460, 19143, 21270, 22221, 24690, 25524, 29628, 31905, 37035, 38286, 42540, 44442, 49380, 63810, 74070, 76572, 88884, 95715, 111105, 127620, 148140, 191430, 222210, 382860, 444420, 583507, 1167014, 1750521, 2334028, 2917535, 3501042, 5251563, 5835070, 7002084, 8752605, 10503126, 11670140, 15754689, 17505210, 21006252, 26257815, 31509378, 35010420, 52515630, 63018756, 78773445, 105031260, 157546890, 315093780]

約数ペア:

[(1, 315093780), (2, 157546890), (3, 105031260), (4, 78773445), (5, 63018756), (6, 52515630), (9, 35010420), (10, 31509378), (12, 26257815), (15, 21006252), (18, 17505210), (20, 15754689), (27, 11670140), (30, 10503126), (36, 8752605), (45, 7002084), (54, 5835070), (60, 5251563), (90, 3501042), (108, 2917535), (135, 2334028), (180, 1750521), (270, 1167014), (540, 583507), (709, 444420), (823, 382860), (1418, 222210), (1646, 191430), (2127, 148140), (2469, 127620), (2836, 111105), (3292, 95715), (3545, 88884), (4115, 76572), (4254, 74070), (4938, 63810), (6381, 49380), (7090, 44442), (7407, 42540), (8230, 38286), (8508, 37035), (9876, 31905), (10635, 29628), (12345, 25524), (12762, 24690), (14180, 22221), (14814, 21270), (16460, 19143)]