85015380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1949}}^1$

素因数の和:2688

約数の個数: 48

約数和(自身を含む): 238492800

約数和(自身を除く): 153477420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 727, 1454, 1949, 2181, 2908, 3635, 3898, 4362, 5847, 7270, 7796, 8724, 9745, 10905, 11694, 14540, 19490, 21810, 23388, 29235, 38980, 43620, 58470, 116940, 1416923, 2833846, 4250769, 5667692, 7084615, 8501538, 14169230, 17003076, 21253845, 28338460, 42507690, 85015380]

約数ペア:

[(1, 85015380), (2, 42507690), (3, 28338460), (4, 21253845), (5, 17003076), (6, 14169230), (10, 8501538), (12, 7084615), (15, 5667692), (20, 4250769), (30, 2833846), (60, 1416923), (727, 116940), (1454, 58470), (1949, 43620), (2181, 38980), (2908, 29235), (3635, 23388), (3898, 21810), (4362, 19490), (5847, 14540), (7270, 11694), (7796, 10905), (8724, 9745)]