389202360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{3243353}}^1$

素因数の和:3243367

約数の個数: 32

約数和(自身を含む): 1167607440

約数和(自身を除く): 778405080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 3243353, 6486706, 9730059, 12973412, 16216765, 19460118, 25946824, 32433530, 38920236, 48650295, 64867060, 77840472, 97300590, 129734120, 194601180, 389202360]

約数ペア:

[(1, 389202360), (2, 194601180), (3, 129734120), (4, 97300590), (5, 77840472), (6, 64867060), (8, 48650295), (10, 38920236), (12, 32433530), (15, 25946824), (20, 19460118), (24, 16216765), (30, 12973412), (40, 9730059), (60, 6486706), (120, 3243353)]