120670352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1301}}^1$

素因数の和:1368

約数の個数: 80

約数和(自身を含む): 278982144

約数和(自身を除く): 158311792

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 31, 34, 44, 62, 68, 88, 124, 136, 176, 187, 248, 272, 341, 374, 496, 527, 682, 748, 1054, 1301, 1364, 1496, 2108, 2602, 2728, 2992, 4216, 5204, 5456, 5797, 8432, 10408, 11594, 14311, 20816, 22117, 23188, 28622, 40331, 44234, 46376, 57244, 80662, 88468, 92752, 114488, 161324, 176936, 228976, 243287, 322648, 353872, 443641, 486574, 645296, 685627, 887282, 973148, 1371254, 1774564, 1946296, 2742508, 3549128, 3892592, 5485016, 7098256, 7541897, 10970032, 15083794, 30167588, 60335176, 120670352]

約数ペア:

[(1, 120670352), (2, 60335176), (4, 30167588), (8, 15083794), (11, 10970032), (16, 7541897), (17, 7098256), (22, 5485016), (31, 3892592), (34, 3549128), (44, 2742508), (62, 1946296), (68, 1774564), (88, 1371254), (124, 973148), (136, 887282), (176, 685627), (187, 645296), (248, 486574), (272, 443641), (341, 353872), (374, 322648), (496, 243287), (527, 228976), (682, 176936), (748, 161324), (1054, 114488), (1301, 92752), (1364, 88468), (1496, 80662), (2108, 57244), (2602, 46376), (2728, 44234), (2992, 40331), (4216, 28622), (5204, 23188), (5456, 22117), (5797, 20816), (8432, 14311), (10408, 11594)]