120453944

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1361}}^1$

素因数の和:1440

約数の個数: 64

約数和(自身を含む): 260850240

約数和(自身を除く): 140396296

約数列:

[1, 2, 4, 8, 13, 23, 26, 37, 46, 52, 74, 92, 104, 148, 184, 296, 299, 481, 598, 851, 962, 1196, 1361, 1702, 1924, 2392, 2722, 3404, 3848, 5444, 6808, 10888, 11063, 17693, 22126, 31303, 35386, 44252, 50357, 62606, 70772, 88504, 100714, 125212, 141544, 201428, 250424, 402856, 406939, 654641, 813878, 1158211, 1309282, 1627756, 2316422, 2618564, 3255512, 4632844, 5237128, 9265688, 15056743, 30113486, 60226972, 120453944]

約数ペア:

[(1, 120453944), (2, 60226972), (4, 30113486), (8, 15056743), (13, 9265688), (23, 5237128), (26, 4632844), (37, 3255512), (46, 2618564), (52, 2316422), (74, 1627756), (92, 1309282), (104, 1158211), (148, 813878), (184, 654641), (296, 406939), (299, 402856), (481, 250424), (598, 201428), (851, 141544), (962, 125212), (1196, 100714), (1361, 88504), (1702, 70772), (1924, 62606), (2392, 50357), (2722, 44252), (3404, 35386), (3848, 31303), (5444, 22126), (6808, 17693), (10888, 11063)]