122876280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{341323}}^1$

素因数の和:341340

約数の個数: 48

約数和(自身を含む): 399349080

約数和(自身を除く): 276472800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 341323, 682646, 1023969, 1365292, 1706615, 2047938, 2730584, 3071907, 3413230, 4095876, 5119845, 6143814, 6826460, 8191752, 10239690, 12287628, 13652920, 15359535, 20479380, 24575256, 30719070, 40958760, 61438140, 122876280]

約数ペア:

[(1, 122876280), (2, 61438140), (3, 40958760), (4, 30719070), (5, 24575256), (6, 20479380), (8, 15359535), (9, 13652920), (10, 12287628), (12, 10239690), (15, 8191752), (18, 6826460), (20, 6143814), (24, 5119845), (30, 4095876), (36, 3413230), (40, 3071907), (45, 2730584), (60, 2047938), (72, 1706615), (90, 1365292), (120, 1023969), (180, 682646), (360, 341323)]