1282355040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2671573}}^1$

素因数の和:2671591

約数の個数: 48

約数和(自身を含む): 4039419888

約数和(自身を除く): 2757064848

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2671573, 5343146, 8014719, 10686292, 13357865, 16029438, 21372584, 26715730, 32058876, 40073595, 42745168, 53431460, 64117752, 80147190, 85490336, 106862920, 128235504, 160294380, 213725840, 256471008, 320588760, 427451680, 641177520, 1282355040]

約数ペア:

[(1, 1282355040), (2, 641177520), (3, 427451680), (4, 320588760), (5, 256471008), (6, 213725840), (8, 160294380), (10, 128235504), (12, 106862920), (15, 85490336), (16, 80147190), (20, 64117752), (24, 53431460), (30, 42745168), (32, 40073595), (40, 32058876), (48, 26715730), (60, 21372584), (80, 16029438), (96, 13357865), (120, 10686292), (160, 8014719), (240, 5343146), (480, 2671573)]