181441080

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3907}}^1$

素因数の和:3970

約数の個数: 128

約数和(自身を含む): 619027200

約数和(自身を除く): 437586120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 43, 45, 54, 60, 72, 86, 90, 108, 120, 129, 135, 172, 180, 215, 216, 258, 270, 344, 360, 387, 430, 516, 540, 645, 774, 860, 1032, 1080, 1161, 1290, 1548, 1720, 1935, 2322, 2580, 3096, 3870, 3907, 4644, 5160, 5805, 7740, 7814, 9288, 11610, 11721, 15480, 15628, 19535, 23220, 23442, 31256, 35163, 39070, 46440, 46884, 58605, 70326, 78140, 93768, 105489, 117210, 140652, 156280, 168001, 175815, 210978, 234420, 281304, 336002, 351630, 421956, 468840, 504003, 527445, 672004, 703260, 840005, 843912, 1008006, 1054890, 1344008, 1406520, 1512009, 1680010, 2016012, 2109780, 2520015, 3024018, 3360020, 4032024, 4219560, 4536027, 5040030, 6048036, 6720040, 7560045, 9072054, 10080060, 12096072, 15120090, 18144108, 20160120, 22680135, 30240180, 36288216, 45360270, 60480360, 90720540, 181441080]

約数ペア:

[(1, 181441080), (2, 90720540), (3, 60480360), (4, 45360270), (5, 36288216), (6, 30240180), (8, 22680135), (9, 20160120), (10, 18144108), (12, 15120090), (15, 12096072), (18, 10080060), (20, 9072054), (24, 7560045), (27, 6720040), (30, 6048036), (36, 5040030), (40, 4536027), (43, 4219560), (45, 4032024), (54, 3360020), (60, 3024018), (72, 2520015), (86, 2109780), (90, 2016012), (108, 1680010), (120, 1512009), (129, 1406520), (135, 1344008), (172, 1054890), (180, 1008006), (215, 843912), (216, 840005), (258, 703260), (270, 672004), (344, 527445), (360, 504003), (387, 468840), (430, 421956), (516, 351630), (540, 336002), (645, 281304), (774, 234420), (860, 210978), (1032, 175815), (1080, 168001), (1161, 156280), (1290, 140652), (1548, 117210), (1720, 105489), (1935, 93768), (2322, 78140), (2580, 70326), (3096, 58605), (3870, 46884), (3907, 46440), (4644, 39070), (5160, 35163), (5805, 31256), (7740, 23442), (7814, 23220), (9288, 19535), (11610, 15628), (11721, 15480)]