237920880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{5477}}^1$

素因数の和:5674

約数の個数: 80

約数和(自身を含む): 741765024

約数和(自身を除く): 503844144

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, 724, 905, 1086, 1448, 1810, 2172, 2715, 2896, 3620, 4344, 5430, 5477, 7240, 8688, 10860, 10954, 14480, 16431, 21720, 21908, 27385, 32862, 43440, 43816, 54770, 65724, 82155, 87632, 109540, 131448, 164310, 219080, 262896, 328620, 438160, 657240, 991337, 1314480, 1982674, 2974011, 3965348, 4956685, 5948022, 7930696, 9913370, 11896044, 14870055, 15861392, 19826740, 23792088, 29740110, 39653480, 47584176, 59480220, 79306960, 118960440, 237920880]

約数ペア:

[(1, 237920880), (2, 118960440), (3, 79306960), (4, 59480220), (5, 47584176), (6, 39653480), (8, 29740110), (10, 23792088), (12, 19826740), (15, 15861392), (16, 14870055), (20, 11896044), (24, 9913370), (30, 7930696), (40, 5948022), (48, 4956685), (60, 3965348), (80, 2974011), (120, 1982674), (181, 1314480), (240, 991337), (362, 657240), (543, 438160), (724, 328620), (905, 262896), (1086, 219080), (1448, 164310), (1810, 131448), (2172, 109540), (2715, 87632), (2896, 82155), (3620, 65724), (4344, 54770), (5430, 43816), (5477, 43440), (7240, 32862), (8688, 27385), (10860, 21908), (10954, 21720), (14480, 16431)]