48864780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{271471}}^1$

素因数の和:271486

約数の個数: 36

約数和(自身を含む): 148223712

約数和(自身を除く): 99358932

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 271471, 542942, 814413, 1085884, 1357355, 1628826, 2443239, 2714710, 3257652, 4072065, 4886478, 5429420, 8144130, 9772956, 12216195, 16288260, 24432390, 48864780]

約数ペア:

[(1, 48864780), (2, 24432390), (3, 16288260), (4, 12216195), (5, 9772956), (6, 8144130), (9, 5429420), (10, 4886478), (12, 4072065), (15, 3257652), (18, 2714710), (20, 2443239), (30, 1628826), (36, 1357355), (45, 1085884), (60, 814413), (90, 542942), (180, 271471)]