120790384

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 120

約数和(自身を含む): 287553024

約数和(自身を除く): 166762640

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 31, 44, 52, 62, 88, 104, 124, 131, 143, 169, 176, 208, 248, 262, 286, 338, 341, 403, 496, 524, 572, 676, 682, 806, 1048, 1144, 1352, 1364, 1441, 1612, 1703, 1859, 2096, 2288, 2704, 2728, 2882, 3224, 3406, 3718, 4061, 4433, 5239, 5456, 5764, 6448, 6812, 7436, 8122, 8866, 10478, 11528, 13624, 14872, 16244, 17732, 18733, 20956, 22139, 23056, 27248, 29744, 32488, 35464, 37466, 41912, 44278, 44671, 52793, 57629, 64976, 70928, 74932, 83824, 88556, 89342, 105586, 115258, 149864, 177112, 178684, 211172, 230516, 243529, 299728, 354224, 357368, 422344, 461032, 487058, 580723, 686309, 714736, 844688, 922064, 974116, 1161446, 1372618, 1948232, 2322892, 2745236, 3896464, 4645784, 5490472, 7549399, 9291568, 10980944, 15098798, 30197596, 60395192, 120790384]

約数ペア:

[(1, 120790384), (2, 60395192), (4, 30197596), (8, 15098798), (11, 10980944), (13, 9291568), (16, 7549399), (22, 5490472), (26, 4645784), (31, 3896464), (44, 2745236), (52, 2322892), (62, 1948232), (88, 1372618), (104, 1161446), (124, 974116), (131, 922064), (143, 844688), (169, 714736), (176, 686309), (208, 580723), (248, 487058), (262, 461032), (286, 422344), (338, 357368), (341, 354224), (403, 299728), (496, 243529), (524, 230516), (572, 211172), (676, 178684), (682, 177112), (806, 149864), (1048, 115258), (1144, 105586), (1352, 89342), (1364, 88556), (1441, 83824), (1612, 74932), (1703, 70928), (1859, 64976), (2096, 57629), (2288, 52793), (2704, 44671), (2728, 44278), (2882, 41912), (3224, 37466), (3406, 35464), (3718, 32488), (4061, 29744), (4433, 27248), (5239, 23056), (5456, 22139), (5764, 20956), (6448, 18733), (6812, 17732), (7436, 16244), (8122, 14872), (8866, 13624), (10478, 11528)]