136538280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{379273}}^1$

素因数の和:379290

約数の個数: 48

約数和(自身を含む): 443750580

約数和(自身を除く): 307212300

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, 379273, 758546, 1137819, 1517092, 1896365, 2275638, 3034184, 3413457, 3792730, 4551276, 5689095, 6826914, 7585460, 9102552, 11378190, 13653828, 15170920, 17067285, 22756380, 27307656, 34134570, 45512760, 68269140, 136538280]

約数ペア:

[(1, 136538280), (2, 68269140), (3, 45512760), (4, 34134570), (5, 27307656), (6, 22756380), (8, 17067285), (9, 15170920), (10, 13653828), (12, 11378190), (15, 9102552), (18, 7585460), (20, 6826914), (24, 5689095), (30, 4551276), (36, 3792730), (40, 3413457), (45, 3034184), (60, 2275638), (72, 1896365), (90, 1517092), (120, 1137819), (180, 758546), (360, 379273)]