80492808180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{28543549}}^1$

素因数の和:28543608

約数の個数: 48

約数和(自身を含む): 230175187200

約数和(自身を除く): 149682379020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 28543549, 57087098, 85630647, 114174196, 142717745, 171261294, 285435490, 342522588, 428153235, 570870980, 856306470, 1341546803, 1712612940, 2683093606, 4024640409, 5366187212, 6707734015, 8049280818, 13415468030, 16098561636, 20123202045, 26830936060, 40246404090, 80492808180]

約数ペア:

[(1, 80492808180), (2, 40246404090), (3, 26830936060), (4, 20123202045), (5, 16098561636), (6, 13415468030), (10, 8049280818), (12, 6707734015), (15, 5366187212), (20, 4024640409), (30, 2683093606), (47, 1712612940), (60, 1341546803), (94, 856306470), (141, 570870980), (188, 428153235), (235, 342522588), (282, 285435490), (470, 171261294), (564, 142717745), (705, 114174196), (940, 85630647), (1410, 57087098), (2820, 28543549)]