120574376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1$

素因数の和:450

約数の個数: 64

約数和(自身を含む): 254016000

約数和(自身を除く): 133441624

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 149, 248, 251, 298, 403, 502, 596, 806, 1004, 1192, 1612, 1937, 2008, 3224, 3263, 3874, 4619, 6526, 7748, 7781, 9238, 13052, 15496, 15562, 18476, 26104, 31124, 36952, 37399, 60047, 62248, 74798, 101153, 120094, 149596, 202306, 240188, 299192, 404612, 480376, 486187, 809224, 972374, 1159369, 1944748, 2318738, 3889496, 4637476, 9274952, 15071797, 30143594, 60287188, 120574376]

約数ペア:

[(1, 120574376), (2, 60287188), (4, 30143594), (8, 15071797), (13, 9274952), (26, 4637476), (31, 3889496), (52, 2318738), (62, 1944748), (104, 1159369), (124, 972374), (149, 809224), (248, 486187), (251, 480376), (298, 404612), (403, 299192), (502, 240188), (596, 202306), (806, 149596), (1004, 120094), (1192, 101153), (1612, 74798), (1937, 62248), (2008, 60047), (3224, 37399), (3263, 36952), (3874, 31124), (4619, 26104), (6526, 18476), (7748, 15562), (7781, 15496), (9238, 13052)]