260300340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1446113}}^1$

素因数の和:1446128

約数の個数: 36

約数和(自身を含む): 789578244

約数和(自身を除く): 529277904

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1446113, 2892226, 4338339, 5784452, 7230565, 8676678, 13015017, 14461130, 17353356, 21691695, 26030034, 28922260, 43383390, 52060068, 65075085, 86766780, 130150170, 260300340]

約数ペア:

[(1, 260300340), (2, 130150170), (3, 86766780), (4, 65075085), (5, 52060068), (6, 43383390), (9, 28922260), (10, 26030034), (12, 21691695), (15, 17353356), (18, 14461130), (20, 13015017), (30, 8676678), (36, 7230565), (45, 5784452), (60, 4338339), (90, 2892226), (180, 1446113)]