6544080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:229

約数の個数: 120

約数和(自身を含む): 22487400

約数和(自身を除く): 15943320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 149, 180, 183, 240, 244, 298, 305, 360, 366, 447, 488, 549, 596, 610, 720, 732, 745, 894, 915, 976, 1098, 1192, 1220, 1341, 1464, 1490, 1788, 1830, 2196, 2235, 2384, 2440, 2682, 2745, 2928, 2980, 3576, 3660, 4392, 4470, 4880, 5364, 5490, 5960, 6705, 7152, 7320, 8784, 8940, 9089, 10728, 10980, 11920, 13410, 14640, 17880, 18178, 21456, 21960, 26820, 27267, 35760, 36356, 43920, 45445, 53640, 54534, 72712, 81801, 90890, 107280, 109068, 136335, 145424, 163602, 181780, 218136, 272670, 327204, 363560, 409005, 436272, 545340, 654408, 727120, 818010, 1090680, 1308816, 1636020, 2181360, 3272040, 6544080]

約数ペア:

[(1, 6544080), (2, 3272040), (3, 2181360), (4, 1636020), (5, 1308816), (6, 1090680), (8, 818010), (9, 727120), (10, 654408), (12, 545340), (15, 436272), (16, 409005), (18, 363560), (20, 327204), (24, 272670), (30, 218136), (36, 181780), (40, 163602), (45, 145424), (48, 136335), (60, 109068), (61, 107280), (72, 90890), (80, 81801), (90, 72712), (120, 54534), (122, 53640), (144, 45445), (149, 43920), (180, 36356), (183, 35760), (240, 27267), (244, 26820), (298, 21960), (305, 21456), (360, 18178), (366, 17880), (447, 14640), (488, 13410), (549, 11920), (596, 10980), (610, 10728), (720, 9089), (732, 8940), (745, 8784), (894, 7320), (915, 7152), (976, 6705), (1098, 5960), (1192, 5490), (1220, 5364), (1341, 4880), (1464, 4470), (1490, 4392), (1788, 3660), (1830, 3576), (2196, 2980), (2235, 2928), (2384, 2745), (2440, 2682)]