660342240

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{152857}}^1$

素因数の和:152881

約数の個数: 96

約数和(自身を含む): 2311212960

約数和(自身を除く): 1650870720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 216, 240, 270, 288, 360, 432, 480, 540, 720, 864, 1080, 1440, 2160, 4320, 152857, 305714, 458571, 611428, 764285, 917142, 1222856, 1375713, 1528570, 1834284, 2292855, 2445712, 2751426, 3057140, 3668568, 4127139, 4585710, 4891424, 5502852, 6114280, 6878565, 7337136, 8254278, 9171420, 11005704, 12228560, 13757130, 14674272, 16508556, 18342840, 20635695, 22011408, 24457120, 27514260, 33017112, 36685680, 41271390, 44022816, 55028520, 66034224, 73371360, 82542780, 110057040, 132068448, 165085560, 220114080, 330171120, 660342240]

約数ペア:

[(1, 660342240), (2, 330171120), (3, 220114080), (4, 165085560), (5, 132068448), (6, 110057040), (8, 82542780), (9, 73371360), (10, 66034224), (12, 55028520), (15, 44022816), (16, 41271390), (18, 36685680), (20, 33017112), (24, 27514260), (27, 24457120), (30, 22011408), (32, 20635695), (36, 18342840), (40, 16508556), (45, 14674272), (48, 13757130), (54, 12228560), (60, 11005704), (72, 9171420), (80, 8254278), (90, 7337136), (96, 6878565), (108, 6114280), (120, 5502852), (135, 4891424), (144, 4585710), (160, 4127139), (180, 3668568), (216, 3057140), (240, 2751426), (270, 2445712), (288, 2292855), (360, 1834284), (432, 1528570), (480, 1375713), (540, 1222856), (720, 917142), (864, 764285), (1080, 611428), (1440, 458571), (2160, 305714), (4320, 152857)]