27845040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{641}}^1$

素因数の和:838

約数の個数: 80

約数和(自身を含む): 86931936

約数和(自身を除く): 59086896

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 641, 724, 905, 1086, 1282, 1448, 1810, 1923, 2172, 2564, 2715, 2896, 3205, 3620, 3846, 4344, 5128, 5430, 6410, 7240, 7692, 8688, 9615, 10256, 10860, 12820, 14480, 15384, 19230, 21720, 25640, 30768, 38460, 43440, 51280, 76920, 116021, 153840, 232042, 348063, 464084, 580105, 696126, 928168, 1160210, 1392252, 1740315, 1856336, 2320420, 2784504, 3480630, 4640840, 5569008, 6961260, 9281680, 13922520, 27845040]

約数ペア:

[(1, 27845040), (2, 13922520), (3, 9281680), (4, 6961260), (5, 5569008), (6, 4640840), (8, 3480630), (10, 2784504), (12, 2320420), (15, 1856336), (16, 1740315), (20, 1392252), (24, 1160210), (30, 928168), (40, 696126), (48, 580105), (60, 464084), (80, 348063), (120, 232042), (181, 153840), (240, 116021), (362, 76920), (543, 51280), (641, 43440), (724, 38460), (905, 30768), (1086, 25640), (1282, 21720), (1448, 19230), (1810, 15384), (1923, 14480), (2172, 12820), (2564, 10860), (2715, 10256), (2896, 9615), (3205, 8688), (3620, 7692), (3846, 7240), (4344, 6410), (5128, 5430)]