64852560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{90073}}^1$

素因数の和:90092

約数の個数: 60

約数和(自身を含む): 217798932

約数和(自身を除く): 152946372

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, 90073, 180146, 270219, 360292, 450365, 540438, 720584, 810657, 900730, 1080876, 1351095, 1441168, 1621314, 1801460, 2161752, 2702190, 3242628, 3602920, 4053285, 4323504, 5404380, 6485256, 7205840, 8106570, 10808760, 12970512, 16213140, 21617520, 32426280, 64852560]

約数ペア:

[(1, 64852560), (2, 32426280), (3, 21617520), (4, 16213140), (5, 12970512), (6, 10808760), (8, 8106570), (9, 7205840), (10, 6485256), (12, 5404380), (15, 4323504), (16, 4053285), (18, 3602920), (20, 3242628), (24, 2702190), (30, 2161752), (36, 1801460), (40, 1621314), (45, 1441168), (48, 1351095), (60, 1080876), (72, 900730), (80, 810657), (90, 720584), (120, 540438), (144, 450365), (180, 360292), (240, 270219), (360, 180146), (720, 90073)]