126490320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15971}}^1$

素因数の和:16001

約数の個数: 120

約数和(自身を含む): 463443552

約数和(自身を除く): 336953232

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 15971, 31942, 47913, 63884, 79855, 95826, 127768, 143739, 159710, 175681, 191652, 239565, 255536, 287478, 319420, 351362, 383304, 479130, 527043, 574956, 638840, 702724, 718695, 766608, 878405, 958260, 1054086, 1149912, 1277680, 1405448, 1437390, 1581129, 1756810, 1916520, 2108172, 2299824, 2635215, 2810896, 2874780, 3162258, 3513620, 3833040, 4216344, 5270430, 5749560, 6324516, 7027240, 7905645, 8432688, 10540860, 11499120, 12649032, 14054480, 15811290, 21081720, 25298064, 31622580, 42163440, 63245160, 126490320]

約数ペア:

[(1, 126490320), (2, 63245160), (3, 42163440), (4, 31622580), (5, 25298064), (6, 21081720), (8, 15811290), (9, 14054480), (10, 12649032), (11, 11499120), (12, 10540860), (15, 8432688), (16, 7905645), (18, 7027240), (20, 6324516), (22, 5749560), (24, 5270430), (30, 4216344), (33, 3833040), (36, 3513620), (40, 3162258), (44, 2874780), (45, 2810896), (48, 2635215), (55, 2299824), (60, 2108172), (66, 1916520), (72, 1756810), (80, 1581129), (88, 1437390), (90, 1405448), (99, 1277680), (110, 1149912), (120, 1054086), (132, 958260), (144, 878405), (165, 766608), (176, 718695), (180, 702724), (198, 638840), (220, 574956), (240, 527043), (264, 479130), (330, 383304), (360, 351362), (396, 319420), (440, 287478), (495, 255536), (528, 239565), (660, 191652), (720, 175681), (792, 159710), (880, 143739), (990, 127768), (1320, 95826), (1584, 79855), (1980, 63884), (2640, 47913), (3960, 31942), (7920, 15971)]