228674340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{141157}}^1$

素因数の和:141178

約数の個数: 60

約数和(自身を含む): 717364956

約数和(自身を除く): 488690616

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 141157, 282314, 423471, 564628, 705785, 846942, 1270413, 1411570, 1693884, 2117355, 2540826, 2823140, 3811239, 4234710, 5081652, 6352065, 7622478, 8469420, 11433717, 12704130, 15244956, 19056195, 22867434, 25408260, 38112390, 45734868, 57168585, 76224780, 114337170, 228674340]

約数ペア:

[(1, 228674340), (2, 114337170), (3, 76224780), (4, 57168585), (5, 45734868), (6, 38112390), (9, 25408260), (10, 22867434), (12, 19056195), (15, 15244956), (18, 12704130), (20, 11433717), (27, 8469420), (30, 7622478), (36, 6352065), (45, 5081652), (54, 4234710), (60, 3811239), (81, 2823140), (90, 2540826), (108, 2117355), (135, 1693884), (162, 1411570), (180, 1270413), (270, 846942), (324, 705785), (405, 564628), (540, 423471), (810, 282314), (1620, 141157)]