238117680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{330719}}^1$

素因数の和:330738

約数の個数: 60

約数和(自身を含む): 799680960

約数和(自身を除く): 561563280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 330719, 661438, 992157, 1322876, 1653595, 1984314, 2645752, 2976471, 3307190, 3968628, 4960785, 5291504, 5952942, 6614380, 7937256, 9921570, 11905884, 13228760, 14882355, 15874512, 19843140, 23811768, 26457520, 29764710, 39686280, 47623536, 59529420, 79372560, 119058840, 238117680]

約数ペア:

[(1, 238117680), (2, 119058840), (3, 79372560), (4, 59529420), (5, 47623536), (6, 39686280), (8, 29764710), (9, 26457520), (10, 23811768), (12, 19843140), (15, 15874512), (16, 14882355), (18, 13228760), (20, 11905884), (24, 9921570), (30, 7937256), (36, 6614380), (40, 5952942), (45, 5291504), (48, 4960785), (60, 3968628), (72, 3307190), (80, 2976471), (90, 2645752), (120, 1984314), (144, 1653595), (180, 1322876), (240, 992157), (360, 661438), (720, 330719)]