29720177640

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{27518683}}^1$

素因数の和:27518703

約数の個数: 64

約数和(自身を含む): 99067262400

約数和(自身を除く): 69347084760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 27518683, 55037366, 82556049, 110074732, 137593415, 165112098, 220149464, 247668147, 275186830, 330224196, 412780245, 495336294, 550373660, 660448392, 743004441, 825560490, 990672588, 1100747320, 1238340735, 1486008882, 1651120980, 1981345176, 2476681470, 2972017764, 3302241960, 3715022205, 4953362940, 5944035528, 7430044410, 9906725880, 14860088820, 29720177640]

約数ペア:

[(1, 29720177640), (2, 14860088820), (3, 9906725880), (4, 7430044410), (5, 5944035528), (6, 4953362940), (8, 3715022205), (9, 3302241960), (10, 2972017764), (12, 2476681470), (15, 1981345176), (18, 1651120980), (20, 1486008882), (24, 1238340735), (27, 1100747320), (30, 990672588), (36, 825560490), (40, 743004441), (45, 660448392), (54, 550373660), (60, 495336294), (72, 412780245), (90, 330224196), (108, 275186830), (120, 247668147), (135, 220149464), (180, 165112098), (216, 137593415), (270, 110074732), (360, 82556049), (540, 55037366), (1080, 27518683)]