135017640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{375049}}^1$

素因数の和:375066

約数の個数: 48

約数和(自身を含む): 438808500

約数和(自身を除く): 303790860

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, 375049, 750098, 1125147, 1500196, 1875245, 2250294, 3000392, 3375441, 3750490, 4500588, 5625735, 6750882, 7500980, 9001176, 11251470, 13501764, 15001960, 16877205, 22502940, 27003528, 33754410, 45005880, 67508820, 135017640]

約数ペア:

[(1, 135017640), (2, 67508820), (3, 45005880), (4, 33754410), (5, 27003528), (6, 22502940), (8, 16877205), (9, 15001960), (10, 13501764), (12, 11251470), (15, 9001176), (18, 7500980), (20, 6750882), (24, 5625735), (30, 4500588), (36, 3750490), (40, 3375441), (45, 3000392), (60, 2250294), (72, 1875245), (90, 1500196), (120, 1125147), (180, 750098), (360, 375049)]