2481378840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{2297573}}^1$

素因数の和:2297593

約数の個数: 64

約数和(自身を含む): 8271266400

約数和(自身を除く): 5789887560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 2297573, 4595146, 6892719, 9190292, 11487865, 13785438, 18380584, 20678157, 22975730, 27570876, 34463595, 41356314, 45951460, 55141752, 62034471, 68927190, 82712628, 91902920, 103390785, 124068942, 137854380, 165425256, 206781570, 248137884, 275708760, 310172355, 413563140, 496275768, 620344710, 827126280, 1240689420, 2481378840]

約数ペア:

[(1, 2481378840), (2, 1240689420), (3, 827126280), (4, 620344710), (5, 496275768), (6, 413563140), (8, 310172355), (9, 275708760), (10, 248137884), (12, 206781570), (15, 165425256), (18, 137854380), (20, 124068942), (24, 103390785), (27, 91902920), (30, 82712628), (36, 68927190), (40, 62034471), (45, 55141752), (54, 45951460), (60, 41356314), (72, 34463595), (90, 27570876), (108, 22975730), (120, 20678157), (135, 18380584), (180, 13785438), (216, 11487865), (270, 9190292), (360, 6892719), (540, 4595146), (1080, 2297573)]