180680868

素因数分解:

$2^2\times 3^4\times {\mathrm{127}}^1\times {\mathrm{4391}}^1$

素因数の和:4534

約数の個数: 60

約数和(自身を含む): 476163072

約数和(自身を除く): 295482204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 127, 162, 254, 324, 381, 508, 762, 1143, 1524, 2286, 3429, 4391, 4572, 6858, 8782, 10287, 13173, 13716, 17564, 20574, 26346, 39519, 41148, 52692, 79038, 118557, 158076, 237114, 355671, 474228, 557657, 711342, 1115314, 1422684, 1672971, 2230628, 3345942, 5018913, 6691884, 10037826, 15056739, 20075652, 30113478, 45170217, 60226956, 90340434, 180680868]

約数ペア:

[(1, 180680868), (2, 90340434), (3, 60226956), (4, 45170217), (6, 30113478), (9, 20075652), (12, 15056739), (18, 10037826), (27, 6691884), (36, 5018913), (54, 3345942), (81, 2230628), (108, 1672971), (127, 1422684), (162, 1115314), (254, 711342), (324, 557657), (381, 474228), (508, 355671), (762, 237114), (1143, 158076), (1524, 118557), (2286, 79038), (3429, 52692), (4391, 41148), (4572, 39519), (6858, 26346), (8782, 20574), (10287, 17564), (13173, 13716)]