978796920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{8156641}}^1$

素因数の和:8156655

約数の個数: 32

約数和(自身を含む): 2936391120

約数和(自身を除く): 1957594200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 8156641, 16313282, 24469923, 32626564, 40783205, 48939846, 65253128, 81566410, 97879692, 122349615, 163132820, 195759384, 244699230, 326265640, 489398460, 978796920]

約数ペア:

[(1, 978796920), (2, 489398460), (3, 326265640), (4, 244699230), (5, 195759384), (6, 163132820), (8, 122349615), (10, 97879692), (12, 81566410), (15, 65253128), (20, 48939846), (24, 40783205), (30, 32626564), (40, 24469923), (60, 16313282), (120, 8156641)]