1398480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5827}}^1$

素因数の和:5843

約数の個数: 40

約数和(自身を含む): 4336032

約数和(自身を除く): 2937552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5827, 11654, 17481, 23308, 29135, 34962, 46616, 58270, 69924, 87405, 93232, 116540, 139848, 174810, 233080, 279696, 349620, 466160, 699240, 1398480]

約数ペア:

[(1, 1398480), (2, 699240), (3, 466160), (4, 349620), (5, 279696), (6, 233080), (8, 174810), (10, 139848), (12, 116540), (15, 93232), (16, 87405), (20, 69924), (24, 58270), (30, 46616), (40, 34962), (48, 29135), (60, 23308), (80, 17481), (120, 11654), (240, 5827)]