275013720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{763927}}^1$

素因数の和:763944

約数の個数: 48

約数和(自身を含む): 893795760

約数和(自身を除く): 618782040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 763927, 1527854, 2291781, 3055708, 3819635, 4583562, 6111416, 6875343, 7639270, 9167124, 11458905, 13750686, 15278540, 18334248, 22917810, 27501372, 30557080, 34376715, 45835620, 55002744, 68753430, 91671240, 137506860, 275013720]

約数ペア:

[(1, 275013720), (2, 137506860), (3, 91671240), (4, 68753430), (5, 55002744), (6, 45835620), (8, 34376715), (9, 30557080), (10, 27501372), (12, 22917810), (15, 18334248), (18, 15278540), (20, 13750686), (24, 11458905), (30, 9167124), (36, 7639270), (40, 6875343), (45, 6111416), (60, 4583562), (72, 3819635), (90, 3055708), (120, 2291781), (180, 1527854), (360, 763927)]